Using computer hacking techniques to commit acts of war.

A database, often national, that contains DNA samples taken from people arrested by the police.

Information technology designed to improve a soldier's understanding of the battlefield around him.

Output from a computer system in the form of force, movement, or resistance.

Use of IT to publish data about government operations, improving transparency.

Online donations collected in small amounts, but which add up when contributed by thousands of users.

Based on computer models, gives users experience of events such as flying a plane.

Primary output device used by a virtual reality system.

The use of experts to examine the source code of a program to check that it works correctly.

Organisation that works with British ISPs to block access to illegal content on the Internet.

A type of electronic voting machine that allows the user to vote by selecting the candidates name using a touchscreen.