Security
JA4 Fingerprinting for AI Scraper Detection
Build a JA4 collection and detection pipeline for AI scrapers. Covers ClientHello signals, observed corpora, client mismatches, evasion, and layered rules.
securityBlog
Insights and updates on AI bot detection, web security, and digital threat mitigation. Discover best practices for protecting your online properties from automated threats and malicious bots.
Post 49 through 54 of 73 total posts
- Bot Detection
FCaptcha: Open Source CAPTCHA with Vision AI Detection
Open source CAPTCHA with 40+ behavioral signals, proof of work, and vision AI detection. Self-hosted servers in Go, Python, Node.js.
bot-detection - Bot Detection
Detecting Vision-Based AI Agents: Operator and Beyond
Detect Claude Computer Use and OpenAI Operator through timing analysis, cursor patterns, and prompt injection honeypots.
bot-detection - Bot Detection
Detecting AI Browser Extensions in the Wild
DOM injection patterns, global variables, and shadow DOM inspection techniques for detecting Claude, ChatGPT, Copilot extensions.
bot-detection - Bot Detection
How to Detect Browser-as-a-Service Scrapers in 2025
Technical guide to detecting Browserbase, Skyvern, and stealth AI agents. TLS fingerprinting, behavioral analysis, and honeypots beat evasion tactics.
bot-detection - Security
Bot Detection for Security Teams: Blue, Red & Purple
How WebDecoy provides actionable bot detection signals for SOCs, red team exercises, and purple team collaboration.
security