This script is designed to secure your Linux system by applying various security measures. It automates tasks such as creating swap space, configuring firewall rules, updating the system, installing Fail2Ban, disabling unnecessary services, configuring SSH, enabling SELinux, setting up automatic security updates, and optionally installing additional software.
CygnSoft is a German developer project focused on supporting individuals and making the world a safer place. Our team of developers is dedicated to creating software solutions aimed at enhancing security and providing assistance to users.
Through our projects, we aim to contribute to a safer digital environment and empower users to protect their digital assets. CygnSoft prioritizes simplicity, reliability, and user-friendliness in our software, ensuring that our tools are accessible to all users.
If further adjustments are needed, feel free to let me know!
You can visit us on our CygnSoft Website
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Clone the repository or download the script file (
hardening_script.sh) to your Linux system. -
Make the script executable:
chmod +x hardening_script.sh
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Run the script:
./hardening_script.sh
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Follow the on-screen instructions to proceed with the hardening process.
The script provides the following options via a menu interface:
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Start Hardening Process: Initiates the hardening process and applies various security measures to the system.
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View Changelog: Displays the changelog, which shows the change history of the script.
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Display Script Information: Shows information about the script, including version, author, and contact details.
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Exit: Exits the script.
The changelog contains information about the different versions of the script and the changes in each version.
- Daniel Schwan
- Email: [email protected]
For inquiries or feedback, please contact CygnSoft at [email protected].