Computer Security Damian Gordon.

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Presentation transcript:

Computer Security Damian Gordon

Operating System File Manager Memory Manager Process Manager Device Network Manager

Operating System File Manager Memory Manager Process Manager Device Network Manager Security Manager

Contents Introduction to OS Security Types of Attacks Types of System Protection Summary

Operating System Security The operating system uses a number of different ways to protect the system: Your credentials (e.g. username and password) Your authorisation (e.g. drwxr-x-r--) Your location (e.g. inside/outside the LAN) Your behaviour (e.g. deleting lots of files) The firewall

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