Cybersecurity
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This document discusses cyber security and cyber crimes. It begins with an introduction that defines cyber security and notes the increasing security threats online. It then covers key topics like the meaning of cyber, the need for cyber security, major security problems like viruses and hackers, and solutions for implementing and maintaining security. Specific security issues are explained like viruses, worms, different types of hackers, malware, Trojan horses, and password cracking. The document concludes with sections on cyber security being a shared responsibility and overviews of cyber crime growth, India's cyber security strategy, and some of the biggest cyber attacks in 2020.
Cybersecurity
- 1. Presented by : Prof. F .R. Gosai Subject code: 3150741
- 2. Course Unit 1: Systems Vulnerability Scanning Unit 2: Network Defence tools Unit 3: Web Application Tools Unit 4: Introduction to Cyber Crime and law Unit 5: Introduction to Cyber Crime Investigation
- 3. The term cyber security is used to refer to the security offered through on-line services to protect your online information. With an increasing amount of people getting connected to Internet, the security threats that cause massive harm are increasing also. Introduction
- 4. What is the meaning of the word CYBER What is the need of Cyber Security What are the security problems in Cyber field How to implement and maintain Security of a Cyber field around us.
- 5. It is a combining form relating to information technology, the Internet, and virtual reality. Meaning of the Word CYBER
- 6. Need of cyber security Cyber security is necessary since it helps in securing data from threats such as data theft or misuse, also safeguards your system from viruses.
- 7. Major security problems Virus Hacker Malware Trojan horses Password cracking
- 8. Viruses and Worms AVirus is a “program that is loaded onto your computer without your knowledge and runs against your wishes
- 9. Solution Install a security suite that protects the computer against threats such as viruses and worms.
- 11. Hackers In common a hacker is a person who breaks into computers, usually by gaining access to administrative controls.
- 12. Types of Hackers White Hat Hacker Grey Hat Hacker Black Hat Hacker
- 13. How To prevent hacking It may be impossible to prevent computer hacking, however effective security controls including strong passwords, and the use of firewalls can helps.
- 14. Malware The word "malware" comes from the term "MALicious softWARE." Malware is any software that infects and damages a computer system without the owner's knowledge or permission.
- 15. To Stop Malware Download an anti-malware program thatalso helps prevent infections. Activate Network Threat Protection, Firewall, Antivirus.
- 16. Trojan Horses Trojan horses are email viruses that can duplicate themselves, steal information, or harm the computer system. These viruses are the most serious threats to computers
- 17. How to Avoid Trojans Security suites, such as Avast Internet Security, will prevent you from downloading Trojan Horses.
- 18. Password Cracking Password attacks are attacks by hackers that are able to determine passwords or find passwords to different protected electronic areas and social network sites.
- 19. Securing Password Use always Strong password. Never use same password for two different sites.
- 20. CyberSecurity Is Everyone’s Responsibility
- 21. Cyber crime growth by year
- 22. Cyber Security Strategy – India • Security Policy, Legal Framework – ITAct, 2000 – IT (Amendment) Bill, 2006 – Data Protection & Computer crimes • Capacity building – Skill & Competence development • Research and Development – Cyber Monitoring – Network Security • International Collaboration
- 23. Biggest Cyber Attack in 2020 Magellan Health
- 24. Marriott
- 25. Software AG Ransomware Attack
- 26. Twitter
- 27. Zoom
- 28. Types of Attack. Malware Phishing Salami Attack SQL Injection Attack Cross-Site Scripting (XSS) Denial of Service (DoS) Session Hijacking and Man-in-the-Middle Attacks Credential Reuse Nigerian Scam Dumpster diving War driving Ransomware