A blog covering computer and internet security: including information about security terms, offering the latest security trends and up-to-date news about worms, viruses, trojans, adware and other internet threats. Plus security tips and recommendations to help you secure and protect your system from harm.
A virus is a program that replicates, i.e. it spreads from file to file on your system and from PC to PC. In addition, it may be programmed to erase or damage data.