hardening

by konstruktoid

1.6Kstars

372forks

50watchers

Updated 3 months ago

About

A script-based tool to automate and enforce security hardening on Ubuntu systems using systemd.

Hardening Ubuntu. Systemd edition.

Primary Use Case

This tool is designed for system administrators and security professionals who want to automate the process of hardening Ubuntu servers or desktops to enhance endpoint security. It simplifies applying best-practice configurations and mitigations to reduce the attack surface and improve system resilience.

Key Features

Automates Ubuntu system hardening
Focuses on systemd-based configurations
Enhances endpoint protection through security best practices
Script-based for easy integration and automation
Open source with active community support

Installation

Clone the repository: git clone https://github.com/konstruktoid/hardening.git
Navigate into the directory: cd hardening
Run the hardening script with appropriate privileges (e.g., sudo ./hardening.sh)

Usage

>_ ./hardening.sh

Executes the main hardening script to apply security configurations on the Ubuntu system.

>_ ./hardening.sh --help

Displays help and usage information for the hardening script.

Security Frameworks

Defense Evasion

Persistence

Privilege Escalation

Initial Access

Impact

Usage Insights

Integrate the hardening script into automated CI/CD pipelines to enforce secure baseline configurations continuously.
Combine with endpoint detection tools to validate hardening effectiveness and detect configuration drift.
Use as a baseline for purple team exercises to simulate hardened environments and test adversary tactics.
Extend the script to include custom compliance checks tailored to organizational policies.
Leverage systemd service modifications to automate rapid incident containment and recovery actions.