Skip to content

Next-Generation API Security Platform: Semantic Graphs, GenAI Testing & Ephemeral Environments for 2025

by Dinis Cruz and ChatGPT Deep Research, 2025/09/01

Download Back to Security

Introduction

Executive Summary

Modern API security requires going beyond traditional scanning -- it must blend into the API testing lifecycle and leverage cutting-edge AI to map and probe complex behaviors. This white paper proposes a next-generation API security solution (circa 2025) that harnesses semantic knowledge graphs, GenAI/LLMs, and hybrid testing workflows to secure APIs as part of overall quality. Key innovations include:

  • Comprehensive API Mapping -- Every endpoint, dependency, and call flow is modeled in a semantic knowledge graph using an open-source engine (MGraph-DB). This graph tracks what data each API touches and what guards (auth, validation) protect it[1], giving security teams and architects a holistic view of the attack surface.

  • GenAI-Assisted Analysis & Simulation -- Large Language Models (LLMs) act as intelligent assistants to understand and test the API. They parse code and logs to identify vulnerabilities (e.g. missing auth checks) by reasoning over the graph[2]. They also simulate complex abuse scenarios -- stitching together multi-step attacks that combine endpoints and business logic -- which helps uncover edge-case flaws humans often miss[3].

  • Hybrid White-Box/Black-Box Testing -- The solution integrates static code analysis and dynamic testing in a seamless workflow. For instance, if static analysis finds an input not validated, it automatically launches a fuzz test on that parameter[4]. This two-pronged approach produces concrete evidence of vulnerabilities (reducing false positives) and even uses AI to suggest or execute those tests like an expert pentester[4].

  • Ephemeral, Isolated Test Environments -- Built on a serverless, stateless architecture, each security test spins up on-demand with no persistent infrastructure[5]. The system uses Memory_FS (an in-memory filesystem) to package application code and data in a sandbox, and can generate surrogate dependencies (simulated backend services or data) to safely exercise the API in isolation. This enables aggressive testing (including destructive or offline scenarios) without impacting real systems, ensuring APIs handle failure and abuse gracefully[6].

  • Developer-Centric and "Invisible" Security -- The platform is designed to integrate with developer workflows and shorten the feedback loop. It encourages a test-driven security mindset where abuse cases are tested early (even during design)[7]. Developers get results as failing test cases, detailed call traces, and even code-fix suggestions (e.g. "add an auth check here")[8]. Many common issues are auto-mitigated by the framework (e.g. output encoding), making security as transparent as possible during development[9]. This developer-first approach ensures security is a natural extension of building and testing APIs, not a roadblock.

  • Multi-Stakeholder Views & Reporting -- Security findings are translated into persona-specific insights. The same knowledge graph can generate a technical report for engineers, compliance checklists for auditors, and executive summaries for leadership. Inspired by Dinis Cruz's MyFeeds.ai project, the system uses AI to turn raw metadata into narrative "stories" tailored to each audience[10]. For example, a CISO or board member might see a GenAI-generated briefing on API risks in business terms -- an idea influenced by Cruz's work on The Cyber Boardroom, which uses GenAI to assist board-level decisions[11]. This ensures security data is actionable at every level, from dev team to boardroom.

  • Open, Extensible & Community-Driven -- The solution is open source at its core and highly extensible. Key components like the graph database (MGraph-DB) and AI logic are open, with standard data formats (JSON, Markdown) to avoid lock-in[12]. A credit-based SaaS offering can provide on-demand scale (LLM calls, cloud resources) while allowing on-premise deployment for sensitive environments. The community is invited to contribute custom test modules and share findings -- in fact, newly discovered vulnerabilities can be published (responsibly) as proof of the system's efficacy, driving adoption and improvement. The business model centers on support, expertise, and usage-based credits rather than proprietary licensing, aligning incentives with user success.

Overall, this paper presents a vision for API security as an integrated, AI-powered workflow -- one that maps and understands APIs deeply, anticipates abuse cases, and empowers both developers and security teams to build resilient, secure services from design to deployment.

Introduction

APIs are the backbone of modern applications, from microservice architectures to serverless backends. As we enter 2025, organizations face an explosion of API endpoints and interconnections -- and with that comes an expanded attack surface. High-profile breaches and logic flaws in APIs have shown that even well-designed APIs can harbor hidden vulnerabilities. Dinis Cruz famously asserted over a decade ago that "Every API is (at some level) vulnerable"[13] -- not because developers are careless, but because any sufficiently powerful function can be abused if accessed improperly. The challenge is two-fold: knowing where those vulnerable functions are and ensuring attackers can't reach them[14].

Traditional approaches struggle to keep up. Manual code reviews and point-in-time pen-tests catch some issues but don't scale to hundreds of microservices. Generic scanners often miss business logic flaws and produce noisy false positives that frustrate developers. Meanwhile, agile development and continuous deployment mean APIs change rapidly -- security must be continuous and automated to be effective.

This paper argues that API security needs to evolve into an AI-assisted, developer-centric discipline. It should be treated as a natural subset of API quality assurance -- alongside functionality, performance, UX, and resilience -- but with a special focus on the abuse cases that others ignore. In practice, that means expanding the scope of testing to include malicious and extreme scenarios. Security testing isn't just about checking a few OWASP Top 10 issues; it's about thinking like an attacker and pushing the API to its limits. As Cruz quipped, "when you develop your awesome, flexible, dynamic thingamajiggy, think about how someone could abuse it"[7]. Our solution operationalizes this mindset by automatically scrutinizing APIs for how they could fail or be exploited under adverse conditions.

At the same time, next-gen API security must mesh with modern infrastructure. This means being cloud-native (leveraging ephemeral, serverless execution), handling the complexity of microservices and third-party APIs, and using advanced tooling like knowledge graphs and machine learning to augment human analysis. The goal is ambitious: to map, test, and secure every interaction in and around an API, without drowning teams in noise or slowing down development. The following sections detail how such a system works, drawing on Dinis Cruz's extensive research and tooling in this space -- from MethodStreams for static code analysis to MGraph-DB for semantic graphs, and from Memory_FS for data storage to MyFeeds.ai for AI-driven content generation. By building on these ideas, we outline an architecture that is technically unique, highly adaptive, and poised to redefine API security testing in 2025.

API Security as Part of the Quality Lifecycle

A core principle of this approach is that API security is an extension of API quality. It sits at the intersection of functional testing, reliability engineering, and user experience -- ensuring not just that an API works, but that it fails safely and cannot be misused. In practical terms, this means every practice applied to make APIs reliable and user-friendly should have a security analog. For example, if developers write unit tests for expected inputs, we add tests for unexpected or hostile inputs; if they monitor uptime, we also monitor unusual patterns that might indicate abuse. Security doesn't live in a silo -- it piggybacks on the same DevOps pipelines and feedback loops used for feature development.

However, security's unique contribution is to cover the "abuse cases" -- scenarios where a user does something not by design. Normal QA might not try sending a 10MB payload where 1KB is expected, or attempt to perform actions out of order, but a malicious actor will. Our system ensures those cases are tested. As Cruz advocated, "if you're not blowing up the database, you're not testing"[6] -- meaning that effective testing should include attempts to break things and observe how the system copes. By including such adversarial tests (in isolated environments), we uncover security-critical weaknesses in error handling, data validation, access control, and more. For instance, does the API gracefully handle a flood of requests or weird characters in input, or does it crash and expose debug info? Does it enforce business rules consistently, or can a sequence of calls bypass them? These are quality issues and security issues.

To bake security into the lifecycle, the solution provides tooling at multiple stages:

  • Design & Threat Modeling: Even before code is written, the system can analyze API designs (like OpenAPI/Swagger definitions) and highlight risky elements or assumptions. It brings templates of common API threat scenarios (e.g. broken object level authorization, mass assignment, injection points) into the design discussion. This is essentially shifting left on threat modeling -- providing an automated "attacker's perspective" early on. As an example, if an OpenAPI spec shows an endpoint that returns all user details, the tool might flag: "This endpoint exposes email addresses -- is that intended?"[15]. This guides architects to consider abuse cases from the start.

  • Development & CI: As code is implemented, developers can write security unit tests in parallel with features (a practice Cruz championed back in 2012)[16]. Our platform assists by generating baseline security tests for each endpoint -- covering authentication, authorization, input validation, and expected error handling. These tests run in CI just like functional tests, failing the build if a regression opens a hole. The key is making this frictionless: the tests are auto-generated or easy to write, and running them is as fast as any unit test thanks to our lightweight, stateless test harness.

  • Continuous Scanning & Runtime: Once the API is live (in staging or production), the system continues to monitor and probe it in safe ways. It might instrument the application to watch for dangerous patterns (like SQL queries constructed from user input, akin to runtime taint tracking) or use passive monitoring of logs for suspicious activity. If the app has observability hooks, those feed into our knowledge graph as real-time validation of the assumptions we tested. In production, the focus is on observability and quick feedback rather than brute-force testing -- for example, detecting an abnormal sequence of API calls that could indicate a logic abuse attempt, and alerting on it (or even blocking it if a preventable exploit is detected). This continuous verification aligns with Cruz's view that security isn't one-off -- you need ongoing "security health" metrics and runtime defenses[17].

By embedding into each phase, API security moves from a checkbox at release time to a constant quality attribute. Developers and testers start to see security as just another aspect of making a "good API". Importantly, many security features double as user-experience improvements -- for instance, strict input validation not only stops attacks but also catches user mistakes, and rate limiting not only thwarts abuse but also ensures fair usage. By framing security in terms of resilience and quality, we get buy-in from engineering teams and avoid the old "us vs. them" dynamic. Our system reinforces this by providing value to developers (like catching bugs early, generating tests, and even fixing code) rather than simply reporting problems.

Mapping the API Attack Surface with Knowledge Graphs

At the heart of the solution is an API Knowledge Graph -- a living map of all the pieces that make up the API's surface area. This goes far beyond a list of endpoints. The knowledge graph encodes: endpoints (HTTP routes, parameters, etc.), internal functions and microservice calls (the implementation behind each endpoint), data models (what data is read or written), and security controls (auth checks, validation logic, permission rules). By connecting all these nodes, we gain a powerful holistic view: for any given endpoint, we can see its entire execution flow, what it impacts, and where its weak points might be.

To construct this graph, we leverage both static analysis and dynamic inspection:

  • Static Code Traversal (MethodStreams): Borrowing from Dinis Cruz's OWASP O2 Platform, we use a technique similar to MethodStreams to automatically traverse each API endpoint's call tree[18]. Essentially, given an entry point (say a controller method in a web service), the system retrieves its implementation and then recursively pulls in any function it calls, and so on. The result is a consolidated view of the endpoint's logic -- often spanning dozens of functions across multiple files -- distilled into one structure. In the O2 MethodStreams example, a web method that originally spanned 50k lines across 20 files was reduced to a 3k-line snippet of just the relevant code[18]. We achieve a similar result but instead of a flat snippet, we feed this into the knowledge graph: each function becomes a node, and "calls" relationships link the flow. Data definitions (like database tables or objects) are also nodes, linked to the functions that use them. This static map reveals critical info, such as "this endpoint ultimately executes SQL queries via Function X" or "these 3 modules process input from that HTTP parameter". It's a white-box blueprint of the API's internals.

  • Dynamic Endpoint Discovery: In parallel, we enumerate the API from the outside (black-box style). For REST/HTTP, this could mean parsing OpenAPI specs or documentation, and also actively crawling the API (logging in with test accounts and exercising known endpoints to see responses). For GraphQL or gRPC APIs, we introspect their schemas. The goal is to not miss any exposed entry point -- including "hidden" ones that might not be documented. This discovery also populates the graph: we add nodes for each entry point and link them to the internal code graph from the static analysis. If an endpoint isn't reachable due to conditions (feature flags, user roles), we note those prerequisites as properties in the graph.

  • Infrastructure & Context Mapping: Beyond code, a deployment context matters for security. So our graph incorporates metadata about where each API runs (which cloud, URLs, ports), its dependencies (datastores, external APIs it calls), and trust boundaries. For example, a connection from the API to an external payment service is modeled, as is the fact that the payment service is outside our security boundary. We link config files or IaC (Infrastructure-as-Code) data that define these connections. The result is that our knowledge graph can answer questions like: "Show all external calls made by endpoint /purchase -- are they secure?" or "Which internal APIs depend on the Customer database?" This comprehensive mapping is crucial because modern attacks often chain multiple systems. As Cruz pointed out, organizations need visibility into all their APIs and how they connect -- including internal and "shadow" APIs -- to truly assess exposure[1]. A graph approach naturally excels at mapping these connections.

We chose a graph model because of its flexibility and power in capturing relationships. Each node (endpoint, function, data object, etc.) can have properties (e.g. "requires auth token", "sensitive personal data") and edges can denote various relationships (calls, reads, is guarded by, etc.). This format is ideal for reasoning about security: one can traverse the graph to find, say, all paths from a public endpoint to a sensitive data store, or detect if any path lacks an authorization check node. In fact, by encoding guard conditions as nodes (like an "AuthZ check" function), we can ask the graph questions like: "Does every path from public entry points to admin-only functions include an AuthZ check?" If the answer is no, we've found a potential access control gap.

Technologically, the platform uses MGraph-DB, an open-source, in-memory graph database engine, to manage this knowledge graph. MGraph-DB was designed by Cruz specifically for GenAI and ephemeral scenarios -- it operates as a "memory-first" graph DB that can serialize to JSON for persistence[19]. This means we can load and query the graph blazingly fast in-memory, but still export it to a file (or cloud storage) whenever we want to save state, without needing a separate database service. In our serverless architecture, this is key: an analysis function can spin up, instantiate the graph from JSON in object form, do all the traversals and queries needed, then write back any updates and terminate. No always-on database required. The JSON-based storage also makes the graph data easily sharable and inspectable -- security teams can even load it into Neo4j or visualization tools if they like. The use of a semantic graph and MGraph-DB is inspired by Cruz's broader research into using graphs for security context; it provides a foundation where all security-relevant knowledge about the API is interconnected and queryable[20].

Finally, once the initial graph is built, it doesn't stay static. Each subsequent phase of testing and analysis (described in later sections) will enrich the graph. When we run dynamic tests, the results (e.g. "received HTTP 500 error with stack trace from endpoint X") are added as new nodes or annotations. When the LLM identifies a potential logical link ("Data from endpoint A can feed into endpoint B"), that too is recorded. Over time, the knowledge graph becomes a living security model of the application -- one that the AI and humans can both learn from. It's the single source of truth that drives the rest of the system's intelligence.

GenAI-Augmented API Understanding and Simulation

A distinguishing feature of our solution is the deep integration of Generative AI (LLMs) in analyzing and testing the API. Rather than treating AI as a black box that magically finds issues, we use it in a controlled, assistive manner at specific steps in the workflow -- essentially as an amplifier for human insight and an automation of tedious reasoning tasks. The LLMs help in two broad areas: understanding the system's behavior (code, logs, data flows) and simulating intelligent attacks or misuse.

1. Reasoning Over Code and Graphs: By converting code and runtime information into a semantic graph, we make it far more digestible for an AI. Instead of prompting an LLM with thousands of lines of source code (which could be hit-or-miss), we prompt it with a structured summary: nodes and relationships that represent the program's logic. For example, we might serialize a portion of the knowledge graph and ask the LLM a question like: "Identify any API endpoints where user input flows into a database query without sanitation." The knowledge graph provides the facts (function A takes parameter X, passes to function B, which builds an SQL string), and the LLM can interpret that pattern as a SQL injection risk even if the code uses custom patterns that rule-based scanners might miss. Cruz's research highlights this approach -- capturing code facts in a graph and then using LLMs to infer security properties (like missing authorization checks or data exposures)[2]. Essentially, the LLM traverses and interprets the graph as a seasoned code reviewer would, looking for lapses in the expected security controls.

We also apply LLMs to make sense of unstructured output during testing. APIs often produce logs, error messages, or stack traces that are meant for developers, not testers. Our system takes those raw texts and asks the LLM to extract security-relevant info. For instance, if a fuzz test yields an error log, we prompt: "Parse this stack trace to identify the module and line of code where the error occurred, and the type of error." With structured output enforcement, the LLM returns JSON like { "exception": "NullPointerException", "module": "PaymentService", "line": 212, "message": "Account ID is null" }. This is immediately added to the graph, linking that error to the PaymentService function node. In another case, if we see an authentication token in a log, we can have the LLM check whether it's properly formatted or if sensitive data (like a password) accidentally appears in logs. These tasks normally require a human to manually read through logs and connect dots; the LLM speeds that up dramatically.

2. Simulating Abuse and Logic Attacks: One of the most powerful uses of GenAI here is planning and simulating multi-step attacks. Traditional testing tools struggle with business logic vulnerabilities -- issues that arise not from a single request, but from a sequence of interactions or a clever misuse of a feature. This is where an LLM, with its ability to "think" through scenarios, shines. We effectively give the LLM a sandbox in which to play the role of an attacker: it has access to the API documentation (or a description of the API capabilities from our graph) and it can propose strategies to achieve a malicious goal. For example, we might prompt: "Given this e-commerce API, how might a low-privilege user obtain another user's order history?" The LLM might generate an attack chain: first call endpoint A to enumerate user IDs, then call endpoint B with another user's ID to fetch their data (assuming no proper check). If that chain makes sense, our system can then execute it step by step in the test environment to see if it actually succeeds.

This approach turns the AI into a sort of autonomous penetration tester, exploring the API's functionality with malicious intent. Importantly, every LLM-generated hypothesis is validated via testing -- we don't trust it until we see it working. But even a hypothesis that fails can be insightful: maybe the attempt was blocked by a validation, which is good to know (it reinforces that control's presence in our graph). We also record these AI-suggested scenarios as test cases, contributing to a growing library of logic tests for the API.

A concrete scenario Cruz described is where two different APIs, when used together, create a security issue that neither has alone[3]. For instance, API #1 exposes a user's internal ID (perhaps via an account export feature), and API #2 allows deletion of accounts by ID. Individually, each might require auth and seem fine, but an attacker could use API #1 to fetch someone else's ID (if not properly access-controlled) and then feed it to API #2 to delete that other account. These are subtle issues spanning multiple endpoints and even multiple microservices. Our LLM is adept at spotting such possibilities by cross-referencing what each part of the graph does. It can notice: "Endpoint /exportData returns userId; Endpoint /deleteAccount takes userId and doesn't double-check ownership -- could these be miscombined?" This pattern recognition across the graph, combined with a bit of creative evil thinking, is something human threat modelers do in brainstorming sessions. Here we have the AI do it continuously, at scale.

3. Taint Tracking and Data Flow Analysis: While not an LLM task per se, we incorporate classic taint analysis into the pipeline and then use AI to interpret the results. Taint analysis marks user-controlled data and follows it through the code to see if it reaches sensitive sinks (like file writes, exec calls, or database queries) without proper handling. Our static analysis engine performs this on the code graph. The outcome is essentially a subgraph highlighting "taint paths". Now, an LLM can take those paths and reason about their exploitability. For example, it might see a path: QueryParam "q" -> searchBooks(query) -> string concatenation -> SQL execute. The static tool flags it, and the LLM confirms, "This looks like SQL injection if an attacker crafts the q parameter." It may even suggest a payload (e.g. q = "' OR 1=1--") to test it. Similarly, for XSS, if tainted data flows to an HTTP response, the AI can infer whether output encoding was present or not and come up with a proof-of-concept script injection. This human-like judgement on static analysis findings helps filter out which ones are serious versus which ones might be false positives or mitigated by some framework (which the static tool might not fully understand). Essentially, AI provides context and intent to raw dataflow results, focusing our dynamic testing on the most dangerous flows.

4. Ensuring Determinism and Safety in AI Usage: We are careful to avoid the "black box AI" pitfall. All LLM interactions are sandboxed and constrained to produce deterministic, repeatable outputs[21]. We achieve this by using structured prompts and expecting answers in a strict format (often JSON or a specific list of steps). For example, when asking the LLM to propose an attack chain, we might say: "List the sequence of API calls and payloads as a JSON array." If the LLM's output doesn't parse or doesn't meet criteria, we know to discard or retry. This way, anyone can replay the exact same prompt on the same model and get the same result, which is crucial for trust. We also log every AI decision and tie it back into the knowledge graph as evidence (for transparency). If the AI suggests a vulnerability, the evidence might be "LLM reasoning chain X" plus the actual test that confirmed it. This level of provenance is important to convince stakeholders that we're not reporting hallucinated issues -- every finding is backed by either code analysis or a real exploit attempt (usually both).

By weaving AI into our analysis, we get the best of both worlds: the thoroughness of automation and the cleverness of human-like insight. GenAI becomes a force multiplier for the security team, handling tasks like reading voluminous code, correlating distant pieces of info, and exploring creative attack strategies in minutes rather than days. It's like having a tireless junior security researcher who combs through everything and occasionally surfaces, "Hey, have you considered this weird edge case?" -- except it can do this across an entire fleet of APIs simultaneously.

Hybrid Testing: Marrying White-Box and Black-Box Techniques

Identifying potential issues via graphs and AI reasoning is only half the story -- we need to validate and exploit those issues to prove they're real and impactful. This is where our platform's hybrid testing workflow comes in, seamlessly blending static (white-box) analysis with dynamic (black-box) testing. The tight integration of the two, mediated by AI, is a key differentiator of our approach.

In traditional security tools, static analysis (SAST) and dynamic analysis (DAST) are separate silos. SAST might warn "Function X might be vulnerable to SQL injection" while DAST might blindly fuzz parameters hoping to trigger an error. Our solution treats them as complementary phases of one process, using each's strengths to cover the other's weaknesses:

  • Static to Dynamic Handoff: When our static analysis (augmented by AI understanding) flags a potential problem, the system automatically generates a targeted dynamic test case for it. For instance, if the analysis of code/graph suggests that endpoint /search is vulnerable to SQL injection via parameter q, the platform constructs a request to /search?q=' OR '1'='1 (or some similar payload). It knows what payload to try either from built-in libraries or from the LLM's suggestion (the LLM might have suggested a classic ' OR 1=1 --). This request is executed against the test environment and the response is observed. If we get an error or strange behavior (like a dump of data or a performance slowdown), the system notes that the issue is confirmed. This removes ambiguity -- static analysis may have false positives, but a successful exploit attempt is undeniable. As Cruz noted, combining static and dynamic in this way yields more reliable results -- fewer false alarms and more concrete proofs[22]. Security teams love this because it means reports come with evidence ("here's the data I extracted using the flaw"), and developers appreciate that it's not just theoretical ("we've shown this crash can actually happen").

  • Dynamic to Static Feedback: Conversely, when we do black-box testing and find something odd (say a 500 Internal Server Error), we feed that back into the static analysis phase. The knowledge graph is updated: e.g., an edge is added from endpoint node /uploadFile to an "Exception" node indicating a null pointer dereference was observed. Now, with that clue, we can dive into the code (perhaps via MethodStreams) specifically around /uploadFile and trace why that null pointer might occur -- which could reveal a missing check or an assumption. The static analysis can then generalize: "If this happened for this input, could it happen for other inputs or other APIs that use the same library?" Essentially, dynamic findings help focus and prioritize static exploration.

  • Fuzzing and Behavioral Testing: Beyond specific exploit payloads, our dynamic testing includes intelligent fuzzing. We generate a variety of inputs (random strings, very large numbers, special characters, JSON structures etc.) for each endpoint to see how it handles them. But unlike naive fuzzing, our fuzz is guided by the graph and AI context. For example, if an endpoint expects a date, we'll try some boundary dates and invalid formats. If the AI knows a field is likely an ID, it might try negative numbers, or numbers that look like SQL meta-characters. This guided fuzzing finds issues like improper input validation, denial-of-service vectors, or weird logic bugs. And when something is found (like an error), it links back to our graph so we know exactly which component choked on which input.

  • Environment Control for Testing: We also instrument the test environment to observe internal behavior during dynamic tests (when possible). If we can, we attach monitors or use debug modes that log SQL queries or internal exceptions. This gives deeper insight into what happened on the server side for each test. For instance, if a fuzz payload triggers a slow response, we might see in logs that a full table scan was done -- indicating a performance issue that could be exploited (and is also a security concern if it can be triggered repeatedly to cause denial of service). All these internal observations are again fed into the knowledge graph.

The end result of the hybrid workflow is a virtuous cycle: static analysis finds a potential issue -> dynamic test confirms and further illuminates it -> both results enrich the knowledge graph -> which then helps find more issues. By cycling like this, we gradually build a very complete picture of API weaknesses. This approach was foreshadowed by Cruz's early vision of an Enterprise Security Testing API (ESTAPI) -- where an application might even expose testing hooks for authorized tools[23]. While we don't require apps to implement ESTAPI, we carry the spirit of it: we treat the app as both subject and partner in testing. We're not purely attacking from outside (like a black box hacker) nor just inspecting from inside (like a static auditor); we're doing both cooperatively.

Notably, GenAI is an active participant in the hybrid workflow. It helps translate static findings into test plans and conversely helps explain dynamic anomalies with static context. One can imagine it as the coordinator saying: "Static analysis says X might be an issue, let's try Y to confirm it. Oh, the app responded with Z, which means... let me check the code around that -- yep, looks like a null pointer in module M." This is exactly what a skilled security engineer would do, but automated. As Cruz's research suggests, an AI assistant can act "much like an expert pen-tester" to interpret results and drive deeper testing[24]. The difference is we can run this at machine speed and across a huge number of endpoints concurrently.

Ephemeral Test Environments and Surrogate Dependencies

Safety and realism in testing are often at odds: you want to test aggressively (even destructively), but you don't want to bring down real systems or violate data integrity. Our solution resolves this by using ephemeral, isolated test environments that can faithfully mimic production without the same risks. This environment strategy has several facets:

1. Memory_FS and Ephemeral State: We use Memory_FS, a type-safe in-memory filesystem framework, to set up each test run's environment. Memory_FS provides a unified interface to manage files and data in-memory, or swap in different storage backends if needed[25]. When we prepare to test an API, we essentially create an instance of the application in Memory_FS: this could include the API's code, configuration files, and even a subset of its database (if available). Because Memory_FS supports pluggable backends (in-memory for speed, or persisted like SQLite/ZIP for portability)[26], we can easily snapshot the entire state of an application into a single archive. For example, we might take a nightly dump of the production database schema (sans real sensitive data), and a copy of the latest code -- package that into a Memory_FS instance, and that becomes the sandbox for testing. All writes the tests make (like adding records, or uploading files) stay within this memory image. This means we can run even destructive operations -- like the "blow up the database" tests -- freely, then simply discard the memory image when done.

Using Memory_FS in this way gives us fast spin-up and tear-down of test environments. It's akin to containerizing the app, but even lighter weight since it's just file system virtualization with strong typing and versioning. Our pipeline might start a test by launching a function (or container) that loads the Memory_FS archive of the app, runs the app (perhaps as an in-memory server), executes tests, then destroys it. This aligns perfectly with a serverless philosophy: compute and state exist only for the duration of the test, then everything is saved (as artifacts) or terminated[5]. No long-lived test servers are needed, and parallel tests don't conflict since each has its own instance in memory.

2. Surrogate Dependencies: Many APIs depend on external services (payments, OAuth providers, third-party data APIs). Testing against live dependencies is risky (you might trigger real transactions) and unreliable (network calls, rate limits). We introduce surrogate dependencies -- essentially, stand-in services or data that mimic the real ones for testing purposes. For any given integration, the system can either record real interactions and replay them, or use AI to simulate the dependency's behavior. For example, if the API calls an address verification service, our surrogate might simply return a canned "success" response for any reasonable input during tests. We integrate these surrogates by intercepting outbound requests from the app (via configuration or a proxy) and routing them to our dummy implementations. This allows the API to think it's talking to Service X, when it's actually hitting a local function that returns deterministic responses.

Surrogate dependencies enable black-box + white-box hybrid on an ecosystem level: we are effectively performing a controlled black-box test against external interfaces by using a white-box stub. They also allow testing of failure modes -- we can program a surrogate to time out or return errors to see how the API handles it, something we wouldn't dare do with a live payment API. In our knowledge graph, we mark these surrogate interactions clearly, so we remember what was real and what was simulated. The Memory_FS three-file pattern (content, config, metadata) is handy here: we store surrogate data (content), along with config (how to route calls to it) and metadata (original source info), all versioned. This approach was inspired by Cruz's offline-first development ideas, where having local backends empowers developers to work and test without live connectivity issues.

3. Isolation and Parallelization: Each test scenario runs in isolation, meaning one test cannot accidentally affect another. Because of the stateless, serverless design, we can run many tests in parallel across multiple ephemeral instances. This drastically cuts down total testing time -- important when you might have hundreds of endpoints each with dozens of test cases. If a particular test causes a crash in its environment, only that ephemeral instance dies; our orchestrator just notes the crash (as a finding) and moves on, while other tests continue unaffected. This isolation is a boon for reliability of the security test harness: unlike a traditional long-running test server that might become unstable after many attacks, here we "reboot" the world from scratch for each fresh test or batch of tests.

4. Realism through Data Seeding: A security test is only as good as the scenarios it can exercise. We seed the ephemeral environments with representative data to make tests realistic. For example, we generate or import some user accounts with various roles, some sample records (orders, files, etc.) so that business logic can be meaningfully executed. In many cases, anonymized or fake data can mirror the edge cases in production (like one user has maximum privileges, another has none; one order has a weird status, etc.). The LLM can assist by generating data that hits edge conditions -- e.g., creating an account with an admin role but no associated profile, if we want to see how the API handles partially missing data. All this data lives only in memory during the test, but it ensures that when we attempt an unauthorized action or a complex sequence, the app has context to react realistically (for instance, denying access to another user's record rather than just "record not found").

By combining Memory_FS, surrogates, and this ephemeral model, our solution achieves safe yet thorough testing. We can execute tests that no one would dare run directly against production (dropping tables, spamming transactions, etc.), and we can do so repeatedly without cleanup hassles. The stateless design (with JSON/ZIP snapshots as the only persistent artifact) also means this system can be offered as a managed cloud service without storing customer secrets: a client could upload a sanitized snapshot of their app to our system, we test it in our ephemeral sandboxes, and return results, without ever needing access to the live environment. It's effectively serverless security testing, analogous to how ephemeral SIEM approaches avoid storing all the data centrally[5].

Moreover, this architecture is cost-efficient and scalable. No idle resources are consuming budget -- we only incur compute costs when actually running tests, and storage costs for lightweight JSON/ZIP files of state. This ties into the credit-based model: users spend credits when they run analyses, reflecting actual resource usage. A stateless model makes those costs predictable and contained.

Developer Collaboration and Feedback Loops

A critical success factor for any security solution is acceptance and use by developers. We design our platform to foster collaboration with developers, not confrontation. The philosophy is to create tight feedback loops where the system and the developers learn from each other. Several features enable this:

1. Integrated into Dev Workflows: We provide plugins and integrations for the tools developers already use -- IDEs, code review systems, CI pipelines, and ticketing systems. For example, as a developer writes code, an IDE plugin can show the API knowledge graph view for the function they're editing, highlighting where input validation is expected or where that code is called by an open endpoint. If they introduce a risky change (like removing an auth check), the plugin can warn them immediately by querying the local graph model. When a pull request is opened, our solution can automatically run the relevant security tests for the changed endpoints and comment on the PR with results ("The security regression test for endpoint /dataExport failed -- missing authorization now")[8]. This makes security feedback immediate and contextual, similar to how unit tests or lint results are given today.

2. Developer-Readable Results: Rather than dumping raw scanner output, the findings are presented as code-enhanced, reproducible scenarios. If a SQL injection is found, we provide a test case that triggers it and point to the exact line in code (via the graph) where the fix is needed. We might say: "Vulnerability: SQL Injection in SearchService.java line 45. Proof: sending q=' OR '1'='1 to /search returns all records. Fix: parameterize the query or use the SafeQuery API." This format gives developers everything needed: what the issue is, how to reproduce it (which they can turn into a unit test), and guidance on how to fix. By making the issues actionable, we turn security into just another bug to be squashed.

We also prioritize false positive elimination -- developers quickly lose trust if a tool cries wolf. Thanks to our hybrid approach, most findings are backed by a real exploit or at least a very convincing static trace. If something is uncertain (maybe a very edge theoretical case), we mark its confidence level and often automatically ask the developer: "Could this scenario happen in your deployment? If not, mark as safe." -- effectively treating them as the domain expert to confirm or reject the finding.

3. Auto-Remediation and Suggestions: Whenever possible, the platform doesn't just point out a problem, but offers a solution. We leverage the code understanding and LLM to suggest patches or mitigations for simple issues. For example, if an endpoint is missing an authorization check, we might generate a code snippet that checks the user's role, tailored to the coding style and framework in use[8]. If an input isn't validated, we might propose a validation rule (e.g. "add if (input.length > 100) return error"). These suggestions appear in the report and in developer tools, and in some cases can even be applied automatically (with developer approval). This follows Cruz's idea of making security fixes "invisible" or automatic for developers whenever possible[9]. By reducing the workload to fix issues, we further integrate with the developer's goals (nobody likes spending cycles on security bug fixing, so we help speed it up).

4. Human-in-the-Loop Learning: Perhaps the most unique aspect is how developer input feeds back into the system's intelligence. Each finding or hypothesis in the knowledge graph can be marked as confirmed, fixed, or a false positive. When a developer says "this is a false positive because X," that note is stored. Over time, the AI can learn from these dispositions, avoiding similar false alarms in the future. If a developer fixes an issue, our system sees the code change (through integration with version control) and can update the graph (e.g., now there's an auth check node where there wasn't before). This closes the loop in a way most tools don't -- the system continuously validates its model against reality and expert feedback[27]. Just as the AI suggests tests and finds issues, it also listens when humans correct it or code changes render an issue moot.

Additionally, as new features are developed, developers can leverage the system to validate design ideas. Suppose a team wants to add a new API method -- they can write an OpenAPI snippet or pseudocode and run it through our analysis preemptively. The AI can then comment on the design: "This new endpoint will allow bulk deletion of users -- ensure only admins can call it. Consider adding rate limiting." It's almost like a pair programming assistant focused on security.

5. Continuous Verification and Metrics: We provide dashboards that are meaningful to dev teams: for instance, a live score of security test coverage ("95% of endpoints have security tests passing"), and trending graphs of vulnerability counts, time-to-fix metrics, etc. This turns security into a quantifiable quality metric that teams can improve sprint over sprint[17]. It also helps identify areas of code that are "dark" (untested)[28] so developers can add coverage there (because what isn't tested likely isn't secure). By visualizing these and allowing developers to drill down (backed by the graph data), we encourage a culture of measurable security improvement.

In essence, this solution treats developers as first-class users, not just subjects of security attention. It speaks their language (code, tests, CI/CD) and augments their capabilities. The outcome is a positive feedback loop: developers write better code and tests (with AI help), which makes the security analysis smarter, which finds deeper issues, which developers then fix -- raising the security bar continually. This collaborative approach is crucial for long-term success; it ensures the tool is seen as a helpful coworker rather than an annoying auditor.

Persona-Based Reporting and The Cyber Boardroom Perspective

Different stakeholders care about API security from different angles. A developer wants the stack trace and line number; a security architect wants to see the system design implications; a compliance officer might need to know if data privacy rules are followed; an executive just wants to know the business risk. Our platform addresses this by producing persona-based outputs from the central knowledge graph, using techniques similar to those in Cruz's MyFeeds.ai and Cyber Boardroom initiatives.

1. Security Team Dashboard: For AppSec engineers and architects, we provide a rich dashboard driven by the knowledge graph. This includes an interactive map of the API attack surface -- you can explore nodes and edges visually, filter to see, for example, all endpoints lacking certain defenses, or all data flows that involve personal data. The dashboard highlights high-risk endpoints (perhaps scored by the AI considering factors like accessible without auth + touches critical data). One can click on an endpoint and see all linked information: code, recent test results, known vulnerabilities, related incidents. Essentially, it's an interactive threat model of the application that stays up to date. This addresses the CISO concern of inventory and understanding exposure[1], giving security teams a continuous view of "what do we have and where are the weak points?".

Additionally, the security view includes compliance mappings -- for instance, tagging parts of the graph with OWASP Top 10 categories, or GDPR data classifications. This way, a security lead can ask, "Show me all APIs that handle personal data and whether we have tested them for data leakage." The system can answer via the graph relationships and even generate a report on it.

2. Developer & DevOps View: As mentioned, developers see issues in their tools, but there's also a macro view for engineering managers or DevOps leads. They can see metrics like "security technical debt" -- number of outstanding vulns by severity, areas of code with frequent issues, etc. They can drill into a service and see if security tests are part of its CI, when they last passed, etc. This view is about integrating with the dev planning process: for instance, showing that Team X has 5 open security findings of high severity, or that Module Y hasn't been security-tested since major changes. It helps prioritize work and also celebrate improvements (e.g., "module X had 10 vulns last quarter, now zero"). Because our system is open and data-backed, these metrics are credible and traceable to actual evidence.

3. Compliance and Risk Reports: Many APIs carry regulatory obligations (privacy, financial transactions, etc.). For compliance officers or auditors, our platform can produce evidence reports that specific controls are in place and tested. For example, a GDPR-focused report might list all endpoints that handle personal data and confirm whether data access is properly authorized and if data is encrypted in transit/storage. Since our knowledge graph knows which data is sensitive and which endpoints touch it, we can automate a lot of the compliance checking. We even model certain compliance requirements as subgraphs (like a template of what needs to connect to what for a control to be in place). The system can then highlight if any expected link is missing (say, an "audit logging" node should be linked to all payment transactions -- if not, that's a compliance gap). This not only saves time preparing for audits but also ensures security and compliance are aligned -- often the same technical measures satisfy both.

4. Executive/Board-Level Summaries: High-level stakeholders, like a CIO, CISO, or board members, aren't interested in technical detail but in overall risk posture and progress. Inspired by The Cyber Boardroom (Cruz's GenAI-powered board briefing tool), our solution can generate executive-ready summaries from the underlying data[11]. Using natural language generation, it can produce something like: "In Q3, the API security platform analyzed 120 endpoints and identified 3 critical vulnerabilities, all of which were remediated within 5 days. The most significant was an authorization flaw in the Orders API, which could have exposed customer data; it was fixed and tests confirm the control. Current risk level of our API estate is LOW with no known critical issues. Ongoing improvements include better input validation across services and enhanced monitoring for abuse patterns. The security posture has improved compared to last quarter, with average time-to-fix down from 10 to 6 days." Such a narrative is backed by real data (and we can include charts or KPIs) but distilled by AI to be concise and business-focused.

The multi-stakeholder approach ensures that each role gets the information they need, in the form they need it. It's not one report fits all. The key to enabling this is the richness of the knowledge graph and the use of GenAI to tailor outputs. MyFeeds.ai demonstrated how combining structured knowledge with generative narrative can produce highly personalized content[10]. We apply that here: the structured data is our test results and API model; the personas are dev, security, compliance, executive; and the generative component assembles the right facts into the right narrative for each.

For collaboration, these outputs can be delivered in the channels stakeholders prefer -- developers get Jira tickets or GitHub issues, security teams get an interactive portal (and maybe Slack alerts for critical findings), executives might get a periodic PDF report or a presentation generated for the quarterly risk review. The system can even power an interactive Q&A bot for these personas: e.g., a board member could ask in plain language "Have we tested our APIs against the latest OWASP vulnerabilities?" and the bot (using the knowledge graph and LLM) could answer with a summary and confidence level, referencing the tests done.

This not only multiplies the value of the platform beyond just "finding bugs" -- it turns it into a knowledge and communication tool about our API security. In large organizations, that helps break down silos: everyone from engineers to board members stays informed and aligned on the state of API security. It bridges the gap that often exists where technical details don't make it up to decision-makers, or strategic priorities don't trickle down to devs. By having one system that feeds tailored info upward and downward, we create a Cyber Boardroom effect inside the company: the understanding that API security is being managed with transparency and intelligence, and that it's a continuous team effort.

Architecture and Delivery Model

The solution's architecture is designed for cloud-native deployment, scalability, and openness. Key characteristics include:

  • Serverless Execution: Every component of the analysis can run in a serverless function or container, triggered on demand. Whether it's parsing code, running a test, or generating a report, nothing runs 24/7 unless needed. We use cloud object storage (or a secure file store) as the system of record for inputs and results, rather than a persistent server. This approach -- similar to the Ephemeral SIEM concept -- yields a highly scalable and cost-efficient system with zero idle infrastructure[5]. A user can spin up hundreds of test executions in parallel if needed, and pay only for the compute they consume. It also means updates to the system are easy to deploy (functions can be updated independently) and there is no single point of long-lived failure.

  • Stateless & Stateless (Data Persistence): The combination of Memory_FS and MGraph-DB gives us a unique persistence model: everything is essentially stored as files/objects (code, test artifacts, graphs) that can be versioned and moved, rather than locked in a database. This stateless design is what allows easy local deployment or on-premises use -- a team could run the whole stack on their laptop or private cloud by pointing it to their file system instead of our cloud storage. The heavy use of simple formats like JSON, Markdown, ZIP means it's easy for users to inspect or export their data. We want users to own their security data; the value we provide is in the analysis orchestration and AI, not in hoarding the data. This aligns with the open philosophy that the knowledge itself is the valuable output and remains portable[12].

  • Open Source Core and Extensibility: All core components -- the graph engine, the analysis rules, the testing harness, and integration SDKs -- are open source. This invites a community of contributors (researchers, practitioners) to extend the platform with new rules or adapters. For example, if someone creates a better taint analysis module or a new set of tests for GraphQL-specific issues, it can be contributed and shared. The system is built with an extensible plugin architecture: new languages, API protocols, or vulnerability classes can be added by plugging in modules that produce or consume from the knowledge graph. This way, the platform can evolve with technology. If your organization uses a new RPC framework, you can write a module to parse its routes into the graph, rather than wait for a vendor update. Customization and personalization are also supported -- companies can add organization-specific rules (like "alert if endpoint doesn't have our custom audit logging call") easily via config or scripting. We consider this a key differentiator: security tools often force one-size-fits-all, but our framework lets power users tailor it to their policies and threat models.

  • Credit-Based SaaS Model: While the core is open, we anticipate offering a cloud service where heavy computations (especially LLM calls) and large-scale orchestrations are managed for the user. This service would operate on a usage-based (credit) model -- similar to how cloud providers charge for function invocations or how GPT API charges per token. Each security analysis or test or AI query might cost a certain number of credits, reflecting the compute resources used. This model ensures users only pay for what they use and can predict costs by the scope of their testing (which they control). It also encourages efficient testing -- e.g., focusing intensive analysis on critical parts of the app, while perhaps running lighter checks on less critical ones, as decided by the user. The credit system could also allow a freemium approach: basic usage (for open-source projects or small apps) might be free or very low-cost, while enterprise-scale use (lots of APIs, very frequent testing) requires purchasing additional credits or a subscription.

  • Support and Services: As an open platform, another part of the model is offering professional support, training, and consulting for organizations that need help integrating the solution or interpreting results. This might include helping a dev team set up their CI pipelines with the tool, or doing an initial security mapping of a legacy system using our platform and handing over the knowledge graph to the client. Because the product is inherently technical and touches many aspects (DevOps, SecOps, compliance), some companies will value expert guidance -- this becomes a revenue stream that complements the software usage. The key is that these services are optional; a savvy team can fully self-serve with the open tools, or they can opt for convenience and assurance via our managed service and expertise.

  • Community and Knowledge Sharing: We plan to foster a community where vulnerabilities and test cases can be shared (responsibly). For example, if our system finds a zero-day vulnerability in a popular open-source API framework, after coordinated disclosure we can publish a case study showing how the tool found it, including anonymized graph snippets or test payloads[3][29]. This serves as proof of efficacy and also as educational content for others. We could maintain a repository of known API vulnerability patterns (like a library of graph motifs that indicate certain flaws) which the community can contribute to. Over time, as more companies use the tool, they might contribute sanitized models of their APIs or custom tests (especially if they develop tests for very domain-specific logic) -- these could be added (with permission) to a collective knowledge base. In essence, every time the platform finds a new type of vulnerability, that knowledge can help all users by updating the AI models or rule sets.

  • Privacy and Data Security: Since security tooling will naturally handle sensitive code and perhaps data, we ensure strong isolation and encryption in the SaaS offering. Memory_FS archives and test results can be encrypted with customer-managed keys. If a user chooses local deployment, none of their code or data ever leaves their environment; even if they use our AI features, they can opt for on-prem LLMs or anonymized prompts. This flexibility is important to gain trust, especially in industries with strict IP or data control (e.g., finance, healthcare). Our open model actually helps here too -- customers can inspect exactly what the system is doing with their data since the code is open.

In summary, the architecture is built to be flexible, transparent, and scalable. It embraces modern cloud principles (serverless, stateless microservices), which not only scale well but also reinforce a usage-based business model. The openness ensures that users are never hostage to a vendor -- they can always run the core themselves or extend it to new needs. Yet by offering a managed service on top, we combine the best of both worlds: community-driven innovation with the convenience of a polished SaaS for those who want it.

Community Impact and Adoption Strategy

To truly succeed, a security solution must not only be technically sound but also win hearts and minds. Our strategy for adoption hinges on building credibility through results, fostering an open community, and demonstrating unique value in a crowded space.

1. Demonstrating Efficacy with Real Vulnerabilities: Nothing convinces like real-world results. Early on, we plan to use the platform on open source projects and publicly share the findings (responsibly). For example, we might pick a popular open API project, run our tool, and discover a subtle logic flaw or injection issue that has slipped past its maintainers. We would then coordinate disclosure, help fix it, and publish a detailed post (or even a white paper) showing how our approach found that issue -- essentially a proof of concept of our methodology. By publishing such case studies, we not only improve security of those projects but show the broader industry that this approach works. These success stories can drive interest from organizations: "If it found a new vulnerability in X project, imagine what it might find in our systems." It's akin to how some security companies publish research on new vulnerabilities -- we are turning our tool into a research engine and sharing the outputs. This also naturally contributes to the community's knowledge: each published finding enriches the collective understanding of API security.

2. Community Involvement and OWASP Alignment: We will actively engage with communities like OWASP (Open Web Application Security Project) and other security forums. Given Dinis Cruz's own history with OWASP, we can align our project with OWASP's mission (perhaps even contribute it as an OWASP project). This lends credibility and invites a ready audience of AppSec professionals to participate. By being open source, students, researchers, and independent developers can use the tool on their projects and contribute improvements. We might run community contests or bug bounty-like challenges using our tool -- e.g., "secure this intentionally vulnerable API using our platform and win prizes," which both educates and promotes usage.

3. Differentiating in the Market: The API security space is heating up, but our approach is deliberately distinct. We emphasize that we are not just an "API scanner" -- we are a platform for API understanding and collaborative testing. The integration of LLM-driven knowledge graphs and the developer-centric philosophy set us apart. Where other tools might be black-box fuzzers or static analyzers with new packaging, we offer a genuinely new architecture (as described in this paper). Our marketing will focus on these differentiators: - Developer-first: It's built as much for devs as for security, whereas many tools cater only to security teams. - AI + Graph intelligence: We bring semantic context and AI reasoning -- buzzwords, yes, but we back them with concrete features (graphs, LLMs) that are not common in most security tools. - Open and extensible: While competitors might be closed SaaS, our open approach is attractive to enterprises wary of lock-in and to users who want transparency. - Multi-faceted testing (functional, security, resilience): We position API security testing as an extension of overall testing, which resonates with modern quality engineering trends.

By highlighting these, we aim to be seen not just as a "security tool" but as an enabler of better software engineering overall. This broadens our appeal.

4. Gradual Onboarding via Credit Model: The credit-based model allows new users to start small and see value quickly. An organization can, for instance, spend a few credits to map one API and run basic tests -- if they see interesting results, they'll be enticed to expand usage. The granular usage model lowers the barrier to trial (no need for a big commitment or installation -- just run it on one service). We will likely have a generous free tier for open source projects, which further spreads awareness (open source maintainers improve their projects for free, and they become references for us).

5. Ecosystem and Partners: We would explore partnerships with cloud providers and DevOps platforms. For example, an integration with GitHub Actions could make it one-click for users to add our security tests to their CI. Cloud providers might showcase our tool as a way to secure serverless and API gateway setups. Since our approach is stateless and could run on any cloud, we can partner rather than compete with infrastructure providers -- potentially analyzing their customers' workloads with their blessing. We might also integrate with popular API management platforms or gateways, so that whenever someone defines a new API route, a hook triggers our analysis.

6. Continuous Improvement via AI Feedback: As the user base grows, the AI models (if using a centralized service) will get smarter. We can train on the patterns of vulnerabilities found (without using private code, just the abstract patterns) to improve the AI's suggestions. For local deployments, we might allow users to opt-in to share anonymized meta-data to contribute to this learning. This means the tool's effectiveness will scale not just with computing power, but with community wisdom.

In closing, the ambition of this approach is to elevate API security to a new plane -- one where mapping and securing an API is as intuitive and automated as running a suite of unit tests, amplified by the insights of AI and the connectivity of knowledge graphs. It's a vision where security is woven into the fabric of development and operations, driven by data and collaboration rather than fear or checkbox compliance. The technical uniqueness lies in how the pieces (graphs, LLMs, memory virtualization, etc.) come together, but the ultimate measure of success is the real-world impact: more secure APIs, fewer breaches, faster development of robust features, and a community that shares in advancing the state of the art.

By adhering to the principles outlined by Dinis Cruz's research -- from "every API is vulnerable"[13] to "think how it can be abused"[7] to leveraging AI and graphs for scale[3] -- we believe this solution can significantly advance how organizations protect the critical APIs that power their business. The path forward is one of open collaboration, continuous innovation, and relentless focus on making security practical for those building the future.

[1] [2] [3] [4] [6] [7] [8] [9] [13] [14] [15] [16] [17] [18] [20] [22] [23] [24] [28] [29] Debrief_ Dinis Cruz's Research on API Security (2009--2025).docx

[5] [12] [19] [21] ephemeral-genai-siem-a-serverless-graph-driven-approach-to-security-event-management.md

https://github.com/DinisCruz/docs.diniscruz.ai/blob/ab78b74dfe5b45822f16ecf09e3e84391a97d948/docs/2025/07/02/ephemeral-genai-siem-a-serverless-graph-driven-approach-to-security-event-management.md

[10] [27] personalized-briefing-semantic-knowledge-graphs-dinis-cruz-kerstin-clessienne.md

https://github.com/DinisCruz/docs.diniscruz.ai/blob/ab78b74dfe5b45822f16ecf09e3e84391a97d948/docs/2025/06/08/personalized-briefing-semantic-knowledge-graphs-dinis-cruz-kerstin-clessienne.md

[11] Dinis Cruz - Cyber Leaders\' Summit 2025

https://www.cyber-leaderssummit.com/speakers/dinis-cruz

[25] [26] using-memory_fs-to-build-a-file-based-representation-of-the-gdpr-standard.md

https://github.com/DinisCruz/docs.diniscruz.ai/blob/ab78b74dfe5b45822f16ecf09e3e84391a97d948/docs/2025/07/02/using-memory_fs-to-build-a-file-based-representation-of-the-gdpr-standard.md