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Browse our Frequently Asked Questions (FAQs)

All categories > Viruses, malware and security

Advice on and help with protecting your computer against malicious software

  • How do I update CrashPlan Pro on my staff Mac?
  • Mimecast is blocking a link I am trying to access online, can I unblock it?
  • How can I send and receive encrypted attachments?
  • What is the Conficker Downadup Worm?
  • How should I encrypt my laptop?
  • What should I do if I see a Web page Blocked message when browsing the internet on the Sussex network?

Updated on 17 November 2022

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