Cybersecurity Essentials

1. Introduction to Cyber security
   • What is cyber security?
   • Importance and scope of cyber security
   • Types of cyber threats and attacks
2. Fundamentals of Networking
   • Basics of computer networks (LAN, WAN, Internet)
   • Network devices (router, switch, firewall)
   • IP addressing and protocols (TCP/IP, UDP, HTTP, HTTPS)
3. Types of Cyber Threats
   • Malware (viruses, worms, Trojans, ransom ware, spyware)
   • Phishing and social engineering
   • Denial of Service (DoS) and Distributed DoS (DDoS) attacks
   • Insider threats
4. Security Principles and Concepts
   • Confidentiality, Integrity, and Availability (CIA triad)
   • Authentication, authorization, and accounting (AAA)
   • Risk assessment and management
5. Operating System Security
   • Securing Windows and Linux systems
   • User account management and permissions
   • Patch management and updates
6. Network Security
   • Firewalls and intrusion detection/prevention systems (IDS/IPS)
   • Virtual Private Networks (VPNs)
   • Wireless security basics
7. Cryptography Basics
   • Encryption and decryption
   • Symmetric and asymmetric cryptography
   • Digital signatures and certificates
8. Web and Application Security
   • Common web vulnerabilities (SQL injection, XSS, CSRF)
   • Secure coding practices
   • Security testing and code review
9. Endpoint and Device Security
   • Antivirus and anti-malware tools
   • Mobile device security
   • Securing IoT devices
10. Data Security and Privacy
    • Data classification and protection
    • Backup and recovery strategies
    • Data privacy laws and compliance (GDPR, etc.)
11. Incident Response and Management
    • Steps in incident response
    • Reporting and documenting incidents
    • Forensics basics
12. Cybersecurity Best Practices
    • Creating strong passwords and using password managers
    • Safe browsing habits
    • Social media and email security
13. Careers and Trends in Cybersecurity
    • Roles in cybersecurity (analyst, engineer, auditor, etc.)
    • Certifications and learning paths
    • Emerging trends (AI in security, cloud security, etc.)
14. Practical Assignments and Projects
    • Setting up firewalls and antivirus software
    • Simulating phishing attacks and responses
    • Conducting vulnerability assessments