Urban Legend

The letters, numbers, characters and words that are imprinted on a keyboard??s keycaps.

Trojan Horse

A destructive program that masquerades as a benign application. Unlike viruses, Trojan horses do not replicate themselves but they can be just as destructive.

Time Bomb

A malicious program that is programmed to "detonate" at a specific time and release a virus onto the computer system or network.

teleconference

To hold a conference via a telephone or network connection. Computershave given new meaning to the term because they allow groups to do much more than just talk.

Tagging

Commonly used in blogs, site authors attach keyword descriptions (called tags) to identify images or text within their site as a categories or topic. 

spam

Electronic junk mail or junk newsgroup postings. Some people define spam even more generally as any unsolicited e-mail. However, if a long-lost brother finds your e-mail address and sends you a message, this could hardly be called spam, even though it's unsolicited. 

RDF Summary

Short for Resource Description Framework. RDF is a general framework for describing a Web site's metadata, or the information about the information on the site.