
dnsviz
Analyzes DNS delegation and DNSSEC security by probing resolvers and authoritative servers, then validating, diagnosing, and visualizing zone…

Analyzes DNS delegation and DNSSEC security by probing resolvers and authoritative servers, then validating, diagnosing, and visualizing zone…

Kerberos RC4 deprecation: detection, remediation and guidance (CVE-2026-20833)

Detects Windows and Linux systems with enabled Trusted Platform Modules (TPM) vulnerable to CVE-2017-15361. #nsacyber

The OWASP Cheat Sheet Series was created to provide a concise collection of high value information on specific application security topics.

A deliberately vulnerable mobile banking application designed for practicing mobile security testing. Features common vulnerabilities found in…

A curated list of resources, practice questions, and study materials to help you prepare for Application Security (AppSec) interviews

A secure offline desktop application for generating and managing TOTP 2FA codes. Features encrypted vault storage, modern cryptography (Argon2 +…

Improper Certificate Chain Validation in EagleEyes Lite Android Application

Java security framework providing authentication, authorization, cryptography, and session management APIs to secure any application from mobile to…

Comprehensive OWASP guide for mobile app security testing, reverse engineering, and verifying MASVS/MASWE weaknesses through static, dynamic, and…

Java-based framework for systematic fuzzing and analysis of TLS libraries. Enables arbitrary protocol message crafting, modification, and testing of…

Application-layer protocol framework for trust-based, end-to-end encrypted communication across heterogeneous networks, enabling uniform service…

Terminal-based encrypted messenger with post-quantum cryptography, Double Ratchet protocol, and Tor anonymity. Features duress passphrase, deniable…