Chris Portscheller
WebDecoy maintainer
About
Enterprise software engineer and WebDecoy maintainer writing about bot detection, web security, and defensive engineering.
Research pages follow WebDecoy's published methodology and corrections policy. Source-code contributions and public work are available on GitHub Opens in a new tab .
Articles and comparisons
- Defeat IP Rotation: Block Bots by JA4 at the WAF —
- Browser Fingerprinting 2026: What Works, What Doesn't —
- JA4 Fingerprinting for AI Scraper Detection —
- Credential Stuffing Attacks: Detection & Prevention Guide —
- RFC 10015 Will Change Chrome's JA4 Fingerprint —
- SIEM Bot Detection: Splunk, Elastic & CrowdStrike Setup —
- Akamai Bot Manager vs WebDecoy: Comparison —
- DataDome vs WebDecoy: Bot Protection Comparison —
- What Is a JA4 Fingerprint? —