Beware of the Deadly Virus

A virus is a program that enters the compter system by attaching itself to another program and then spreads itself across the system.

Types of Virus:

1)Macro virus

2)Network Virus

3)Logic Bomb

4)Boot sector virus

5)Multipartite Virus

6)Stealth Virus

Other Harmful Programs:

1)Trojan Horse

2) Worm

Protective Measures to prevent Viruses: 

1)Install a good antivirus software.

2)Update it Regularly

3)Avoid downloading programs for unknown sources

4)Scan your floppies,CD’s,Flash Drives before usage.

5)Avoid pirated software.

Advertisements

January 5, 2009. Tags: , , , , , , , , , , , , , , . education, softwares.

Leave a Comment

Be the first to comment!

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

Trackback URI

%d bloggers like this: