Worm

A worm is a computer program that uses computer networks to send copies of itself to other nodes.

Urban Legend

An urban legend is a story that appears mysterious and is usually false.

Trojan Horse

Trojan Horse is a program that is said to get rid of viruses on the computer, when it introduces viruses to your computer.

Time bomb

A time bomb is a type of program that is programmed to release a virus onto the computer system or network.

Teleconferencing

A teleconferencing is a conference with a group of people that are in different places.

Tagging

A tag is a command inserted ina document that specifies how the document or a portion of a document should be formatted.

RDF summary

RDF summary is an format used to syndicate news, blog posts and other content among different web sites.