sylhetyhackvenger / SMTPXploit Star 4 Code Issues Pull requests Advanced SMTP penetration testing framework featuring AI-driven anomaly detection, 2026 CVE database, multi-threaded brute force, email harvesting, TLS certificate analysis, SPF/DKIM/DMARC validation, and interactive TUI. Gray hat tool for professional security assessments and bug bounty hunting. smtp-server smtp-protocol smtplib smtpd red-team smtp-mail smtp-checker hacking-tools penetration-testing-tools bug-bounty-tools smtpexploit security-auditing-tools gray-hat-hacking-tools security-research-tools sylhetyhackvenger gray-hat-hacking sylhetyhackvenger-the-error808 security-scanner-tools smtp-security-tools vulnerability-scanner-tools Updated Aug 23, 2026 Python
cnpshield / 3dslab Star 0 Code Issues Pull requests Open, vendor-neutral EMV 3-D Secure protocol lab for researchers, payment engineers, and educators to visualize browser and app flows, compare spec versions, and inspect trust boundaries. payments fintech authentication-flow security-researcher webauthn authentication-ui security-researchers 3d-secure2 emvco protocol-analysis security-research-and-publications payment-security security-research-tool 3d-secure-authentication fintech-tools security-research-tools security-research-tooling emv-3ds Updated Sep 1, 2026 TypeScript