Internet_Cybersecurity_Presentation.pptx

Cybersecurity

1. The Evolution of the Internet and Cybersecurity A Detailed Presentation

2. History of the Internet The Internet began in the 1960s with ARPANET and evolved into the modern web.

3. Early Foundations 1969: ARPANET connected four universities, marking the beginning of the Internet.

4. Development of Protocols 1973: TCP/IP was created by Vinton Cerf and Robert Kahn, enabling network communication.

5. The World Wide Web 1989: Tim Berners-Lee invented the WWW, launching the first website in 1991.

6. What is Cyber Crime? Cyber crime includes hacking, phishing, ransomware, and financial fraud.

7. Types of Cyber Crime 1. Hacking & Unauthorized Access 2. Phishing & Social Engineering 3. Ransomware & Malware Attacks

8. Real-World Cyber Crime Cases Examples include Yahoo Data Breach, WannaCry Ransomware, and Colonial Pipeline Attack.

9. What is Information Security? Protecting data from unauthorized access, ensuring confidentiality, integrity, and availability.

10. Types of Information Security 1. Network Security 2. Data Security 3. Cloud Security 4. Endpoint Security

11. Information Security Threats Common threats include malware, phishing, SQL injection, and zero-day exploits.

12. What is Computer Ethics? Moral principles guiding the use of computers, including privacy and intellectual property rights.

13. Security Policies 1. Access Control Policy 2. Password Management 3. Data Protection & Privacy

14. Importance of Security Policies Prevents data breaches, ensures compliance, and protects organizations from cyber threats.