Bot Detection
FCaptcha v1.12: Catching AI Agents That Drive Real Browsers
How FCaptcha v1.11 and v1.12 detect AI agents that drive real browsers, using CDP input forensics, think-time cadence, and declared-agent matching.
bot-detectionBlog
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 1 through 6 of 49 total posts
- Bot Detection
Self-Hosted Captcha for Node.js: WebDecoy SDK v0.3.0
WebDecoy Node SDK v0.3.0 ships a self-hosted proof-of-work captcha and an in-process detection engine that scores ~40 signals with no third-party calls.
bot-detection - Tutorial
Next.js Bot Detection: Block AI Crawlers at the Edge
A hands-on Next.js guide to blocking AI crawlers: edge middleware to gate requests, honeypot routes to trap bots, and origin fingerprinting.
tutorial - Bot Detection
Private Access Tokens: Apple's Quiet CAPTCHA Killer
How Apple shipped attestation-based bot detection to a billion devices using Privacy Pass blind signatures, and what it means for the CAPTCHA market.
bot-detection - Bot Detection
Why We Don't Use Machine Learning for Bot Detection
An honest argument against ML-driven bot detection. Adversarial drift, training data poisoning, latency, and the explainability tax that nobody talks about.
bot-detection - Bot Detection
Anubis: How the Viral AI Scraper Firewall Actually Works
A technical deep dive into Anubis, the proof-of-work AI scraper blocker now running in front of GNOME, KDE, FFmpeg, and dozens of public infrastructure sites.
bot-detection