Here is a suggested roadmap for learning basic cyber security fundamentals:

Phase 1: Computing and Networking Fundamentals (2-3 weeks)
1. Introduction to computer hardware and software
2. Operating Systems (Windows, macOS, Linux)
3. Networking basics (TCP/IP, DNS, DHCP)
4. Understanding of the Internet and World Wide Web
5. Basic network security threats and controls

Phase 2: Security Fundamentals (2-3 weeks)
1. Basic security concepts (confidentiality, integrity, availability)
2. Understanding of threat types (malware, viruses, worms, etc.)
3. Familiarity with security controls (firewalls, access control, etc.)
4. Basic cryptography concepts (encryption, decryption, hashing)
5. Introduction to cyber security frameworks and regulations

Phase 3: Cyber Security Concepts (2-3 weeks)
1. Understanding of cyber security threats (phishing, ransomware, etc.)
2. Familiarity with cyber security incident response and disaster recovery
3. Understanding of security awareness and training
4. Introduction to cyber security risk management
5. Familiarity with cyber security compliance and governance

Phase 4: Technical Skills (4-6 weeks)
1. Familiarity with Linux and/or Windows command-line interfaces
2. Basic scripting skills (e.g Python, PowerShell)
3. Understanding of network scanning and vulnerability assessment tools
4. Familiarity with security information and event management (SIEM) systems
5. Introduction to penetration testing and vulnerability assessment

Phase 5: Practice and Review (2-4 weeks)
1. Practice exercises and quizzes to reinforce learning
2. Review of key concepts and terminology
3. Hands-on projects and activities to apply learning
4. Feedback and assessment to identify areas for improvement
5. Final project or presentation to demonstrate learning