Tag Archive
waf
2 posts found
The Evolution of Web Application Firewalls: From RegEx Rules to AST Tokenizers and Wasm Filters
A technical timeline of how HTTP inspection evolved from brittle regular expressions and ReDoS traps to lexical tokenizers, WebAssembly filters, and streaming p…
Hardening Reverse Proxies Against WAF Bypass Vectors
Edge WAF inspection often fails when reverse proxies and backend servers parse HTTP requests differently. Here is a 10-point checklist to secure your edge layer…