संघ लोक सेवा आयोगः (Computer Operator)
About Lesson

9.1. Introduction to Cyber Security
9.2. Common security threats: Social engineering; Distributed Denial of Services;
Malwares: Phishing, Spyware, Viruses, Worms, Trojans, etc.
9.3. Security Mechanisms
9.3.1. Identity and Access Control
9.3.2. Use of Firewalls, IDS and IPS
9.3.3. Email Filtering
9.3.4. Use of antivirus software
9.4. Digital Signature: Concept and Applications