'''This work was done in collaboration and the support of [http://www.tol.org/ Transitions Online]

Computers and the Internet are all about information gathering, storage and exchange. Hence, the topic of security in the digital realm relates to the security of information and its communication. The Internet, in theory, provides everyone with an equal opportunity to access and disseminate information. Yet, as time has shown, this is not always the case. Governments and corporations realize the importance and value of controlling information flows, and of being able to decide when to restrict them. The security of information is further complicated by malicious individuals creating computer viruses and hacking into computer systems, often with no other motive than causing damage.