Computer Security Basics is a foundational course that introduces students to the principles and practices of securing computer systems and networks. This course typically covers a broad spectrum of topics aimed at providing a comprehensive overview of the field of computer security. Here’s an outline of what such a course might include:
Introduction to Computer Security
– Understanding the importance of computer security – Basic concepts and terminology – Historical context and evolution of computer security
Threats and Vulnerabilities
– Types of security threats (e.g., viruses, worms, Trojans) – System vulnerabilities and exploits – Social engineering and phishing attacks
Cryptography
– Basics of cryptography: encryption, decryption, and cryptographic algorithms – Public key infrastructure (PKI) and digital signatures – Secure communication protocols (e.g., SSL/TLS)
Authentication and Access Control
– Authentication methods (passwords, biometrics, two-factor authentication) – Authorization and access control models (DAC, MAC, RBAC) – Directory services and identity management
Network Security
– Network security concepts and devices (firewalls, IDS/IPS) – Secure network protocols (VPN, SSH) – Wireless security and challenges
Web Security
– Web application vulnerabilities (SQL injection, XSS) – Secure web development practices – HTTPS and secure cookies
Operating System Security
– OS security features and settings – Malware protection and antivirus software – Patch management and system updates
Data Privacy and Legal Issues
– Data protection laws and regulations (e.g., GDPR, HIPAA) – Ethical hacking and penetration testing – Incident response and forensic analysis
Emerging Technologies and Future Trends
– Cloud security and virtualization – Internet of Things (IoT) security – Artificial intelligence and machine learning in security Throughout the course, students engage in practical exercises and projects to apply the concepts learned in class. They may also study case studies to understand real-world security breaches and their mitigation strategies. The goal of the course is to equip students with the knowledge and skills necessary to protect computer systems and networks from various security threats, ensuring the confidentiality, integrity, and availability of data and services.
