This collection provides battle tested hardening for: * Linux operating systems: CentOS 7/8/9, Rocky Linux 8/9, Debian 10/11/12, Ubuntu 18.04/20.04/22.04, Amazon Linux (some roles supported), Arch Linux (some roles supported), Fedora 37/38, Suse Tumbleweed (some roles supported) * MySQL MariaDB >= 5.5.65, >= 10.1.45, >= 10.3.17 * MySQL >= 5.7.31, >= 8.0.3 * Nginx 1.0.16 or later * OpenSSH 5.3 and later The hardening is intended to be compliant with the Inspec DevSec Baselines: https://github.com/dev-sec/linux-baseline https://github.com/dev-sec/mysql-baseline https://github.com/dev-sec/nginx-baseline https://github.com/dev-sec/ssh-baseline Looking for the old roles? The roles are now part of the hardening-collection. We have kept the old releases of the os-hardening role in this repository, so you can find the them by exploring older tags. The last release of the standalone role was 6.2.0. The other roles are in separate archives repositories: apache_hardening, mysql_hardening, nginx_hardening, ssh_hardening, windows_hardening Minimum required Ansible-version: Ansible >= 2.9.10 Included content: os_hardening, mysql_hardening, nginx_ha
FEATURES
EXPLORE BY TAGS
SIMILAR TOOLS
Dnscan is a DNS reconnaissance tool that performs DNS scans, DNS cache snooping, and DNS amplification attack detection.
Automate your reconnaissance process with AttackSurfaceMapper, a tool for mapping and analyzing network attack surfaces.
Automate Google Hacking Database scraping and searching with Pagodo, a tool for finding vulnerabilities and sensitive information.
Simple script to check a domain's email protections and identify vulnerabilities.
Nmap is an essential network scanning tool used for network security auditing and status monitoring.
All-in-one vulnerability intelligence platform for prioritizing remediation efforts and driving security strategies.
A Ruby script that scans networks for vulnerable third-party web applications and front-ends with known exploitable security flaws.
An OSINT tool that generates username lists for companies on LinkedIn for social engineering attacks or security testing purposes.
A LinkedIn reconnaissance tool for gathering information about companies and individuals on the platform.
PINNED

Checkmarx SCA
A software composition analysis tool that identifies vulnerabilities, malicious code, and license risks in open source dependencies throughout the software development lifecycle.

Orca Security
A cloud-native application protection platform that provides agentless security monitoring, vulnerability management, and compliance capabilities across multi-cloud environments.

DryRun
A GitHub application that performs automated security code reviews by analyzing contextual security aspects of code changes during pull requests.