Information Security

Use anti-virus

Anti-virus software protects your computer from software viruses, and prevents you from accidentally passing them to people you work with.

Computer viruses get into computers:

  • via email
  • by clicking on infected links (on social media sites or compromised websites)
  • from infection by other people's compromised computers
  • through the network, especially if you have not kept your software up to date

Anti-virus software doesn't only protect your computer from viruses. It can help prevent transmitting malware to others.

What does anti-virus software do?

Anti-virus software scans a computer's memory and disk drives for viruses. If a virus is found, the anti-virus software will notify the user. It can then clean, delete, or quarantine any infected files.

New computer viruses are being created all the time. It is important to keep your anti-virus software up to date so that it is able to recognise them.

Anti-virus software recommendations

Please note these are subject to change

For Windows devices: 

Microsoft Defender is a pre-installed (on Windows 10) and free anti-virus software. You can check if your device has this installed, from the Security Centre on your device. 


For Mac devices:

Sophos is an anti-virus software suitable for Mac devices. You can see more information on their webpage here


For Windows and Mac OS, Sophos have a new software called Intercept X, which provides endpoint protection, visit their webpage here.


For Linux devices:

Under review


For iOS devices:

iOS design does not allow anti-virus scanning,  so the best option is to use internet security software. McAfee has internet protection software suitable for the iOS operating system, such as VPN use. You can see more information on the Apple Store here


For Android devices:

AVG has anti-virus software suitable for the Android operating system. You can see more information on their webpage here