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The most scalable and customizable permission server on the market. Fix your slow or broken permission system with Google's proven "Zanzibar" approach. Supports ACL, RBAC, and more. Written in Go, cloud native, headless, API-first. Available as a service on Ory Network and for self-hosters.
The password hash Argon2, winner of PHC
A native implementation of TLS in Javascript and tools to write crypto-based and network-heavy webapps
Open Source Cloud Native Application Protection Platform (CNAPP)
Flexible and versatile OAuth 2.0/OpenID Connect stack for .NET
Cameradar hacks its way into RTSP videosurveillance cameras
Dark Web OSINT Tool
eBPF-based Security Observability and Runtime Enforcement
🤖 A CLI application that automatically prepares Android APK files for HTTPS inspection
GRR Rapid Response: remote live forensics for incident response
Split your file into encrypted fragments so that you don't need to remember a passcode
An Open Source Java Decompiler Gui for Procyon
OSSEC is an Open Source Host-based Intrusion Detection System that performs log analysis, file integrity checking, policy monitoring, rootkit detection, real-time alerting and active response.
A WiFi security auditing software
Small portable AES128/192/256 in C
Repository of yara rules
Anonymous email forwarding
w3af: web application attack and audit framework, the open source web vulnerability scanner.
agent runtime security - zero trust, zero setup, zero latency agent sandboxing
Run thousands of AI agent sandboxes on the cheapest machines.
An implementation of the TLS/SSL protocols
Enterprise-grade Shopify Admin API authentication adapter — OAuth 2.0 Client Credentials Grant with automatic token refresh.
A community-driven, open-source project to share detection logic, adversary tradecraft and resources to make detection development more efficient.
About A local-first browser extension that fills job-application forms from local JSON profile data and files. Matches are computed deterministically via multi-signal scoring, structural repeated-block detection, and bipartite optimization.