Namecoin full node + wallet based on the current Bitcoin Core codebase
WPScan WordPress security scanner
OWASP Coraza WAF is a golang modsecurity compatible firewall library
Enable self-service operations, give specific users access
The most flexible and standards-compliant OpenID Connect and OAuth 2
AWS Encryption SDK
The OWASP ZAP core project
Graph-based OSINT investigation platform w visual relationship mapping
Flipper Zero firmware source code
Qtum Core Wallet
Cerbos is the open core, language-agnostic authorization solution
PH2-based zero-knowledge proof and attestation core in C++20
A modern and powerful wiki app built on Node.js
ModSecurity v3 Nginx Connector
Open source alternative to Auth0 / Firebase Auth, etc.
The recursive internet scanner for hackers
Handy, High performance, ModSecurity compatible Nginx firewall module
AWS Encryption SDK
Decrypt encryptions without knowing the key or cipher
A TLS MITM proxy for Non-HTTP traffic, with support for TLS upgrades
CASL is an isomorphic authorization JavaScript library
Extensible security first OAuth 2.0 and OpenID Connect SDK for Go
Elixir Authentication
Enables in-process caching of secrets for Python applications
A curated list of privacy & security-focused software and services