Top NSS GitHub Repositories & Tools (2026)

🛡 I2P: End-to-End encrypted and anonymous Internet

🏆Open Source Security Foundation (OpenSSF) Best Practices Badge (formerly Core Infrastructure Initiative (CII) Best Practices Badge)

Mapping the information system / Cartographie du système d'information

The Dogtag Certificate System is an enterprise-class Certificate Authority (CA) which supports all aspects of certificate lifecycle management, including key archival, OCSP and smartcard management.

Python library for parsing and generating UBX GPS/GNSS protocol messages.

Enterprise-Grade Windows Service Wrapper

Secure Reliable Transport (SRT) Protocol for Android

Development repository for the openssh cookbook

Radio frequency scanner with recon and offensive capabilities

ROS 2 localization for outdoor robots: IMU, wheel encoders and GPS fused in a 23-state UKF at 100 Hz. When the estimate goes wrong it reports which sensor and why, instead of drifting silently. Apache 2.0.

Web UI and REST API for PowerDNS: zones, records, DNSSEC, users, with Terraform and Kubernetes integrations