Lec-8: Protection & Security in Operating system | Full OS playlist

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In this video Privacy & Security topic of operating system is explained with examples. This is more than sufficient for college/University and competitive exams also. The goal of protection is to prevent other authorized users from interfering with a particular user's programs or data.
Security in the operating system is the process of guarding the user's programs and data from external interference, such as unauthorized users of other systems.

0:00 - Introduction
1:53 - Goals of protection
3:46 - Security Violation categories
7:46 - Principles of Protection
8:54 - Domain Structure
9:45 - Access Metrix
12:05 - Security problem
12:45 - Security Violation methods
15:22 - Trozan Horse
16:29 - Viruses
17:07 - Worm
17:50 - Network Threats

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