Computer Security and Systems Management Specialization Course Syllabus

Overview: This specialization is designed for beginners seeking practical, hands-on experience in computer security and systems management. Over approximately 8 weeks of content, learners will progress through four core courses covering systems administration, operating system security, network architecture, and real-world security practices. Each module combines foundational theory with applied labs, building job-ready skills for IT support, system administration, and security analyst roles. The program concludes with a final project integrating all learned concepts.

Module 1: Introduction to Systems Management and Security

Estimated time: 10 hours

• Systems management basics
• Understanding the threat landscape
• Cyber hygiene principles
• Endpoint security fundamentals
• System vulnerability mapping

Module 2: Computer Security – A Hands-on Approach

Estimated time: 10 hours

• Common attack vectors
• User authentication mechanisms
• Intrusion detection systems
• Malware behavior simulation
• Intrusion tracking techniques

Module 3: Operating Systems and You – Securing Systems

Estimated time: 10 hours

• Linux and Windows security models
• File system permissions and access control
• Applying security patches and updates
• OS image hardening procedures
• Configuring secure operating environments

Module 4: Networking and Security Architecture

Estimated time: 10 hours

• Network protocols and secure design
• Firewall configuration and rule implementation
• VPNs and network encryption
• DMZ and network segmentation
• IDS/IPS deployment basics

Module 5: Systems Administration Best Practices

Estimated time: 8 hours

• Secure system monitoring
• Policy creation for secure environments
• User account management and privilege control
• Log management and audit trails

Module 6: Final Project

Estimated time: 12 hours

• Design a secure system architecture
• Implement hardening techniques across OS and network
• Document security policies and incident response steps

Prerequisites

• Familiarity with basic computing concepts
• Basic understanding of operating systems
• No prior cybersecurity experience required

What You'll Be Able to Do After

• Secure operating systems and manage user permissions
• Identify and mitigate common security threats
• Configure firewalls and secure network architectures
• Create and enforce security policies in IT environments
• Apply system hardening techniques in real-world scenarios