Cyber Security Full Course Overview 2023

Introduction to Cyber Security

• Facebook removed 2.29 billion content pieces due to complaints about hacked accounts.
• Cyber crimes predicted to cost organizations $10.5 trillion by 2025.
• High demand for cyber security professionals.

Course Structure

1. Introduction to Cyber Security
2. Career Scope in Cyber Security
3. Cyber Security Skills
4. Ethical Hacking & Network Masking Techniques (VPNs, Proxies)
5. Types of Cyber Attacks (DDoS, SQL Injection, Cross-Site Scripting)
6. Cryptography (Encryption, Algorithms like RSA, AES, SHA-256)
7. Linux OS for Ethical Hacking (Kali, Parrot)
8. Tools for Cyber Security Analysts
9. Certifications in Cyber Security
10. Interview Preparation for Cyber Security Jobs

Types of Cyber Attacks

• Malware Attack: Types include Trojans, adware, and spyware.
• Phishing Attack: Fraudulent communications tricking users into revealing sensitive information.
• Man-in-the-Middle Attack: Hacker intercepts communication between two parties.
• Password Attack: Compromising passwords through brute force or guessing.

Cyber Security Practices

• Firewalls: Virtual walls to protect networks from unauthorized access.
• Honeypots: Decoy systems to attract and trap attackers.
• Attack Vector: Path or means a hacker uses to exploit a system.

Importance of Cyber Security Careers

• High salaries and job security in the field.
• Opportunities to work with government agencies and multinational corporations.

Major Cyber Security Certifications

1. CompTIA Security+: Entry-level certification for IT security.
2. Certified Ethical Hacker (CEH): Focus on penetration testing.
3. Certified Information Systems Security Professional (CISSP): Advanced certification for security management.
4. Certified Information Security Manager (CISM): Management-focused certification.
5. Certified Information Systems Auditor (CISA): Focus on auditing and compliance.

Skills for Cyber Security Professionals

• Networking: Understanding network protocols, firewalls, and security measures.
• Operating Systems: Knowledge of Windows, Linux, and Mac OS security.
• Coding: Basic understanding of programming for security assessments.
• Cloud Security: Increasing demand for security in cloud environments.

Tools Used in Cyber Security

• Kali Linux & Parrot Security: Linux distributions with built-in security tools.
• Nmap: Network mapping and security auditing tool.
• Metasploit: Framework for penetration testing and vulnerability assessment.

Conclusion

• Cyber Security is a growing field with a strong demand for skilled professionals.
• Continuous learning and certification are essential for career advancement in cyber security.