Here's some advice to help keep your PC secure. Limit the usage of administrator privileges and the number of users authorised to access the system to a minimum.Hit 'ALT-F4' (instead of 'Cancel', 'OK' or 'No') to close unexpected dialogue boxes.via the Internet or physical media such as DVDs or USB sticks Don't download, install or run software from non-trusted sources, e.g.Ensure that security patches are regularly applied - this may require upgrading to later versions.Ensure the software is permitted by CERN's restrictions on software for personal and professional use.Ensure you have sufficient knowledge of the software you are installing or configuring.Ensure that the system and applications are securely configured.If you manage your own computer or have installed your own applications, you are responsible for keeping the software secure: When computers are used for personal rather than professional use, the chance of infections and other security incidents increases - movies, games, music and other personal applications all have associated risks. Did you know that even if your PC for Mac has up-to-date patches, the latest anti-virus and runs a local firewall, it can still be infected?
