RAG Security: Protecting Your AI Knowledge Base
How RAG attacks work and how to protect your AI knowledge base: document isolation between users, filtering uploaded content against indirect injection, securing the vector store.
// research & write-ups
blog
How to Secure an AI Agent: 7 Practical Rules
Seven practical rules to secure AI agents with access to tools and APIs: least privilege, tool isolation, action confirmation, defense against indirect prompt injection and monitoring.
Prompt Injection Explained: Direct, Indirect & How to Defend
What prompt injection is, how direct and indirect attacks work, what they lead to, and how to defend your LLM application. The number-one risk in the OWASP LLM Top 10.
OWASP Top 10 for LLM Applications 2025: The Complete Breakdown
A practical breakdown of the OWASP Top 10 for LLM Applications 2025 — prompt injection, sensitive data disclosure, excessive agency and more — with how each is attacked and defended.
The Web Vulnerabilities We Exploit Most: IDOR, Injection, XSS & More
The web vulnerability classes we exploit most often — broken access control, injection, XSS, logic abuse — why they matter and where they hide.
The Web Application Penetration Testing Checklist (OWASP-Based)
An OWASP-aligned checklist of what a thorough web application penetration test must cover — use it to judge any provider.
Black Box vs Grey Box vs White Box Penetration Testing, Explained
The three penetration testing approaches compared — what each finds, what it costs, and how to choose the right one.
Penetration Testing vs Vulnerability Scanning: The Real Difference
Why a vulnerability scan and a penetration test are not the same, with a concrete example — and which one you actually need.
How Much Does a Web Application Penetration Test Cost?
What actually drives penetration testing cost, why the cheapest quote is usually a scan, and how to get an accurate fixed-price quote.
What Is Web Application Penetration Testing? A Complete Guide
A plain-English guide to what web application penetration testing actually is, how an engagement runs, and how to tell a real test from a scan.