An evolving how-to guide for securing a Linux server.
Repository Index
47,133 repositories indexed
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Community guide to securing and improving privacy on macOS.
Wazuh - The Open Source Security Platform. Unified XDR and SIEM protection for endpoints and cloud workloads.
Lynis - Security auditing tool for Linux, macOS, and UNIX-based systems. Assists with compliance testing (HIPAA/ISO27001/PCI DSS) and system hardening. Agentless, and installation optional.
This repo hosts Prowler OSS (CLI and Local Server). Prowler is the world’s most widely used open-source cloud security platform that automates security and compliance across any cloud environment for Humans and AI Agents.
- security
- security-tools
- security-audit
- security-hardening
Community guide to using YubiKey for GnuPG and SSH - protect secrets with hardware crypto.
- yubikey
- gpg
- gnupg
- ssh
Firefox privacy, security and anti-tracking: a comprehensive user.js template for configuration and hardening
Agent-less vulnerability scanner for Linux, FreeBSD, Container, WordPress, Programming language libraries, Network devices
- vuls
- vulnerability-scanners
- golang
- go
🛡️ Open-source and cloud-native Web Application Firewall (WAF)
This guide details creating a secure Linux production system. OpenSCAP (C2S/CIS, STIG).
A collection of awesome security hardening guides, tools and other resources
- awesome-list
- security
- security-hardening
- security-tools
This Ansible collection provides battle tested hardening for Linux, SSH, nginx, MySQL
- ansible
- sysctl
- protection
- hardening
Hardentools simply reduces the attack surface on Microsoft Windows computers by disabling low-hanging fruit risky features.
Hardened allocator designed for modern systems. It has integration into Android's Bionic libc and can be used externally with musl and glibc as a dynamic library for use on other Linux-based platforms. It will gain more portability/integration over time.
- malloc
- security
- memory-allocation
- malloc-library
A curated list of awesome Security Hardening techniques for Windows.
Harden-Runner is a CI/CD security agent that works like an EDR for GitHub Actions runners. It monitors network egress, file integrity, and process activity on those runners, detecting threats in real-time.
- github-actions
- actions
- supply-chain-security
- hardening
Easily configure macOS security settings from the terminal.
Best Current Practices regarding secure online communication and configuration of services using cryptography.
- cryptography
- applied-cryptography
- documentation
- best-practices
Security Auditor Utility for GraphQL APIs
Conveniently and reasonably harden NixOS.
Harden a rooted LG webOS TV: neutralise microphones, the remote-mic voice pipeline and the screen-capture leak; block ad/telemetry/ACR endpoints (dual-stack); decline LG consents; hide ad apps; debloat. Reversible + boot-persistent.
- lg-tv
- adblock
- hardening
- privacy
Quickly secure UNIX/Linux systems
The second generation Android Hardening Protection
Android Mobile Device Hardening
- forensic
- security
- hardening
- android-security