angr is an open-source binary analysis platform for Python. It combines both static and dynamic symbolic ("concolic") analysis, providing tools to solve a variety of tasks.

copa is a CLI tool written in Go and based on buildkit that can be used to directly patch container images without full rebuilds. copa can also patch container images using the vulnerability scanning results from popular tools like Trivy.

A dead simple tool to sign files and verify digital signatures.

ChopChop is a CLI to help developers scanning endpoints and identifying exposition of sensitive services/files/folders

A cross-platform tool for monitoring and restricting HTTP/HTTPS requests from processes using network isolation and transparent proxy interception

Produce secure packages and containers with declarative configurations

SafeLine is a self-hosted WAF(Web Application Firewall) to protect your web apps from attacks and exploits.