Signature

Normalization is the preprocessing step performed by Web Application Firewalls (WAFs) to decode and transform incoming HTTP requests before applying security logic like signature inspection or rule-based checks. Attackers often…

Entity AV Type Risk Detection Type Example Param Value SQLi Specific Signature id=1' or '1'='1 matches CVE signature Header Value RFI General Meta Characters User-Agent: php://input with path traversal marker…

Pattern matching is a fundamental concept in computer science involving checking a sequence of tokens or data against a defined pattern, and potentially extracting data from it. It’s a more…

D1. Signatures – Exploit Detection Based on Patterns and Payloads ID Name Description / Sub-elements S1 RCE AV Remote Command Execution detection via signature matching. S2 SQLi SQL Injection detection.…