C2 Forum — Architectural Overview & Zero-Trust Design
Architectural breakdown of the C2 Secure Forum project. NIST P-256 signatures, WebCrypto key isolation in IndexedDB, anti-bot SVG path distortion.
· DESIGN BRIEF
C2 Forum
Architectural breakdown of the C2 Secure Forum project. NIST P-256 signatures, WebCrypto key isolation in IndexedDB, anti-bot SVG path distortion.
Articles (6)
C2 Forum Audit — Sybil Registration & CAPTCHA Bypass (v1)
Whitebox analysis of the registration system. Exploitation of the Vectorial CAPTCHA (path coordinate prediction) and evasion of the anti-bot honeypot.
· PENTEST REPORT
C2 Forum Audit — State Corruption & Nonce Reuse (v1)
Deep dive into cryptographic validation layer. Race conditions and RAM eviction windows allowing signature replay and state corruption.
· PENTEST REPORT
Blackbox Retest — Bezier Curves & Solvers (v2)
Post-patch assessment of the new CAPTCHA logic. Cubic Bezier randomized interpolation and polynomial solving attempts.
· PENTEST REPORT
Blackbox Retest — Remediation, Persistence & Verdict
Final comparison and evaluation of the Zero-Trust system post-patch. Dynamic honeypots, mitigation persistence, production-readiness verdict.
· PENTEST REPORT
C2 Forum Hardening — Argon2id, Invisible Honeypot & XSS Double-Purification
Architectural analysis and implementation walkthrough for securing the C2 forum. Transitioning from scrypt to Argon2id, transforming SVG captcha into an invisible honeypot, double DOMPurify chain for KaTeX mathematical XSS resilience, and render.yaml IaC specification.
· VERIFIED v2.2