Computer Viruses Power Point Presentation

Computer Viruses
Denise Bates
CPET 1114-101
October 20,2014

Flow of Presentation
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What Is a Computer Virus
How Can A Virus Come in
Contact With A Computer
Different Types of Viruses

What Is a Computer Virus
A computer virus is something that affects everything on your computer.
 Computer viruses were first seen in the 1980’s which came about of many features. The first factor was the spread of personal computers (PCs)
 Viruses are basically brought into your computer without knowing which is commonly known for it to make a copy of itself on your computer repetitively which is easy to create.
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How Can A Virus Come In Contact
With A Computer
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A computer can come in contact with a virus by not running the latest updates.
Downloading music, games, and videos
Browsing the web while JavaScript is enabled.

Different Type of Computer
Viruses

 Trojans/Trojans
 Worms

 Companion

Horse

Viruses

Trojans/Trojans Horse
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Trojans can imprisonment and resend data to an external address or open communication ports. This virus was designed originally to cause as much damage as possible on a computer. Worms
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A worm is a program that spreads over network. A computer worm is an individual program that repeats itself in order to spread. Worms exist discrete entitles they do not confer themselves to other programs.

Companion Virus
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Companion virus is a virus that generates a copy of a file and places a different suspension on it.
To carry out their infection routines, companion viruses can wait in memory until a program is run, or act immediately by making copies of themselves. Computer Viruses
Suck!!!