Open Source standalone trashmail solution that ships its own mail server

State-of-the-art transformers for Ruby

Network Automation and Programmability Abstraction Layer with Multivendor support

Property-Based Testing tool for Ruby that supports concurrency with Ractor.

AWS KMS External Keystore (XKS) Proxy reference implementation

Like "ls", but for images. Shows thumbnails in terminal using sixel graphics.

Headless cloud-native authentication and identity management written in Go. Scales to a billion+ users. Replace Homegrown, Auth0, Okta, Firebase with better UX and DX. Passkeys, Social Sign In, OID…

A tiny (118 bytes), secure, URL-friendly, unique string ID generator for JavaScript

Standalone, language agnostic dotenv

Stuff discovered while analyzing the malware hidden in xz-utils 5.6.0 and 5.6.1

notes, honeypot, and exploit demo for the xz backdoor (CVE-2024-3094)

CVE cache of the official CVE List in CVE JSON 5 format

Paranoid's library contains implementations of checks for well known weaknesses on cryptographic artifacts.

Jitterentropy Library

Helios: Or, a Vision in a Dream. A Fragment.

Wrangling Untrusted File Formats Safely

OpenSSF Scorecard - Security health metrics for Open Source

NeurIPS 2025 Spotlight; ICLR2024 Spotlight; CVPR 2024; EMNLP 2024

Hysteria is a powerful, lightning fast and censorship resistant proxy.

CloudMapper helps you analyze your Amazon Web Services (AWS) environments.

Kestrel threat hunting language: building reusable, composable, and shareable huntflows across different data sources and threat intel.

Named vulnerabilities and their practical impact

CIRCL: Cloudflare Interoperable Reusable Cryptographic Library

Port of OpenAI's Whisper model in C/C++

an SSO and OAuth / OIDC login solution for Nginx using the auth_request module

Code security scanning tool (SAST) to discover, filter and prioritize security and privacy risks.

The source repository for the Trusted Platform Module (TPM2.0) tools

A Python extension for managing External Memory Data Structures (EMDs)

jemalloc heap exploitation framework

A CLI tool that simplifies the process of launching, connecting and terminating an EC2 instance.