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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

►Operating System (Complete Playlist):
   • Operating System (Complete Playlist)  

Other subjectwise playlist Links:

►Design and Analysis of algorithms (DAA):
   • Design and Analysis of algorithms (DAA)  
►Database Management System:
   • DBMS (Database Management system) Com...  
► Theory of Computation
   • TOC(Theory of Computation)  
►Artificial Intelligence:
   • Artificial Intelligence (Complete Pla...  
►Computer Networks (Complete Playlist):
   • Computer Networks (Complete Playlist)  
►Computer Architecture (Complete Playlist):
   • Computer Organization and Architectur...  
►Structured Query Language (SQL):
   • Structured Query Language (SQL)  
►Discrete Mathematics:
   • Discrete Mathematics  
►Compiler Design:
   • Compiler Design (Complete Playlist)  
►Number System:
   • Number system  
►Cloud Computing & BIG Data:
   • Cloud Computing & BIG Data  
►Software Engineering:
   • Software Engineering  
►Data Structure:
   • Data Structure  
►Graph Theory:
   • Graph Theory  
►Programming in C:
   • C Programming  
►Digital Logic:
   • Digital Logic (Complete Playlist)  


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