Linux for Cyber Security Course

Welcome to the "Linux for Cyber Security Course" repository. This course is designed to introduce students to the world of Linux with a specific focus on its application in cybersecurity. Through this course, students will gain foundational knowledge of Linux, its distributions, and security features, while also learning to manage and secure Linux environments effectively.

Course Structure

This repository is organized to follow the course structure, with each major topic represented as a directory containing further resources, lecture notes, and assignments.

Modules

1. Introduction to Linux

   • History of Linux
   • Philosophy of Free Software
   • Overview of Linux Distributions
   • Real-World Applications

2. System Installation and Architecture

   • Installing Ubuntu
   • Understanding Linux Architecture
   • Secure Installation Practices
   • Understanding the Linux Filesystem Hierarchy

3. Boot Process and Security

   • BIOS and UEFI
   • GRUB and Bootloaders
   • Kernel Loading and Init Process
   • Security in the Boot Process

4. Command Line Mastery

   • Basic to Advanced Command Line Operations
   • File and Directory Management
   • Introduction to Shell Scripting for Automating Tasks

5. Networking and Firewalls

   • Networking Basics and Advanced Configuration
   • Configuring and Securing Firewalls
   • Setting Up Secure Remote Connections (SSH, OpenVPN)

6. User and Permission Management

   • User and Group Management Strategies
   • Implementing and Managing File Permissions
   • Secure Configuration of Sudo and User Privileges

7. Package and Software Management

   • Introduction to Package Management
   • Managing Packages with APT
   • Managing Packages with RPM
   • Installing Software from Source
   • Secure and Up-to-Date Software Environments

8. Scheduled Tasks and Process Management

   • Configuring Cron Jobs and At Tasks
   • Managing Processes with ps, top, htop, and kill

9. System Monitoring and Logs

   • Understanding System Monitoring Tools
   • Log Management with Syslog and Logrotate
   • Analyzing and Searching Logs

10. Linux Hardening and Network Security

• Introduction to Linux Security Fundamentals
• System Hardening Strategies
• Filesystem and Data Encryption
• Basic Network Security
• Introduction to Security Tools and Best Practices
• Practical Security Enhancements

Getting Started

To get started with the course, clone this repository and navigate to each module directory to access the respective contents, which include:

• Lectures: Detailed markdown files or slides for each subtopic.
• Assignments: Practical tasks and projects designed to enhance learning and application of topics covered.
• Resources: Additional resources like links to further readings, videos, and official documentation.

Contributing

Contributions to the course are welcome. If you have suggestions for improvements or additional content, please submit a pull request or create an issue.

License

This course and all associated content are licensed under the GNU General Public License v3.0, reflecting our commitment to free and open-source software education.

Contact

For more information or queries regarding the course, please create an issue in this repository.