
syswarden
Host-local Linux security orchestrator enforcing nftables policy with HIDS/HIPS telemetry, bounded threat-intelligence feeds, out-of-band WAAP log…

Host-local Linux security orchestrator enforcing nftables policy with HIDS/HIPS telemetry, bounded threat-intelligence feeds, out-of-band WAAP log…

Open-source platform to secure and manage endpoints via MDM, patch management, software deployment, and osquery-powered visibility with compliance…

Six Degrees of Domain Admin

Fil-C: completely compatible memory safety for C and C++

ZoneMinder is a free, open source Closed-circuit television software application developed for Linux which supports IP, USB and Analog cameras.

Harden Windows Safely, Securely using Official Supported Microsoft methods and proper explanation | Always up-to-date and works with the latest build…

Takes third-party HTML and produces HTML that is safe to embed in your web application. Fast and easy to configure.

Web interface for the nftables firewall on Linux, written in Go. The apply undoes itself after 120 seconds unless you confirm it — you cannot lock…

CVE-2026-2332 and 4 more 2026 Jetty CVEs: which does your Jetty (or Spring Boot) build hit, and does the fixed version Jetty names even exist on…

A lightweight sandboxing tool for enforcing filesystem and network restrictions on arbitrary processes at the OS level, without requiring a container.

Cross-check the views of your attack surface and find the endpoints that cannot corroborate each other.

An open source threat modeling tool from OWASP

Agentless security auditing tool for Linux, macOS, and UNIX systems. Performs in-depth scans for vulnerabilities, configuration issues, and…

StyleSmuggler (CVE-2026-75650) IOC toolkit for Magento Open Source and Adobe Commerce. Detect compromised stores, Rust implants, PHP web shells,…

Firefox hardening template that applies privacy and security settings to reduce tracking, fingerprinting, and telemetry while preserving core browser…

PowerShell-based security toolkit for small-to-medium enterprises, providing automated alerts, Active Directory hardening, Windows Event Forwarding,…

Go-based Web Application Firewall library compatible with ModSecurity SecLang rules and OWASP Core Rule Set v4, providing real-time HTTP traffic…

Mail-in-a-Box helps individuals take back control of their email by defining a one-click, easy-to-deploy SMTP+everything else server: a mail server…