Computer viruses are small software programs that are made to spread from one computer to another and to interfere with computer operations. There are many ways a computer might spread itself. Such as in e-mails, software, and the things you

download.

What is a computer virus!

The Common Types of Viruses

• Resident virus

• Web scripting virus,

• Polymorphic virus

• Multipartite virus

• Macro virus

• File infector virus

• Direct action virus

• Browser hijacker

• Boot sector virus.

 Browser hijacker is a virus which can spread itself in numerous ways including voluntary

downloads and also hi jacks browser functions. It tactics is designed to increase from web

advertisement. Cool web search is one common example.

Browser Hijacker

Resident Virus

Resident virus: This virus defines to any virus that inserts itself into a systems memory. It may take any number of actions and runs independently of the file

that was infected originally.

Web Scripting Virus

Web scripting virus: This code can sometimes be exploited, making it possible for a virus to infect a computer or take actions on a computer through a

website. 

Macro Virus

Macro viruses: very widely in terms of payload. The most well known macro virus is Melissa, a Word

document supposedly containing the passwords to pornographic websites. The virus also exploited Word’s

link to Microsoft Outlook in order to automatically email copies of itself.

Direct Action Virus & Multipartie Virus

Direct Action Virus: This type of virus that only comes into action when the file containing the virus is executed.

Multipartie Virus: A multipartie virus is a fast moving virus, that uses file infectors to attack showable files continually . Multipartie virus  effects computer virus many times and at

different times.

DANGERS OF THE VIRUSES & WHAT YOU CAN DO TO PREVENT

IT.

• Viruses allow hackers to download further software to access your personal information on your computer.

• Viruses can slow things down and make programs run differently.

• Have things pop up.

• Erase your Hard Drive.

WHAT VIRUSES CAN DO TO YOUR COMPUTER

HOW YOU CAN PREVENT THIS!

• Never click on a link or attachment that you are not sure is a trusted source.

• Beware of files with many extensions.

• Use usb drive with caution.

• Be careful of the internet pop ups.

• Use firewall.

• Delete your browser's temporary internet files every day.

*The Barracuda Spam & Virus Firewall Vx manages all incoming and out coming email traffic to protect organizations from email-borne threats and data leaks.

*Norton Security detects and removes spyware and unwanted monitoring software. It also blocks internet worms at the point of entry.

*Some other good antivirus software is web root, McAfee, Bullgaurd, TrendMicro, and Bit defender.

SOFTWARE THAT PROTECT YOU FROM VIRUSES.

SO, USING THIS INFORMATION VIRUSES WILL HAVE A VERY

HARD TIME INTO YOUR COMPUTER!