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Sunday newsagency management tip: how to avoid ransomware

Ransomware is affecting more and more newsagency businesses. Here is advice to help reduce the opportunity of attack and the impact if you are attacked:

  1. Ensure you use professional, up to date, virus protection.
  2. Ensure you have a good firewall with strong settings.
  3. Do not click on emails or attachments unless you are sure of the sender.
    1. Be particularly wary of ZIP files in emails.
    2. The ATO will not email you.
    3. Your bank will not email you.
    4. Australia Post will not email you, not like the example I have posted.
  4. Ensure all passwords you use are strong.
  5. Consider using an email filtering facility.
  6. Do not allow remote access to your computer unless you are certain of the person accessing.
  7. Ensure you have strong passwords. A strong password should include: some CAPS, some numbers and at least one special character. Check your password at: https://howsecureismypassword.net
  8. Change your password regularly.
  9. Run an up to date operating system.
  10. Have rules on computer use: no games, no online gambling, no porn, no personal emails.
  11. Have an overarching rule: do not open any email or go to any website unless you are certain.
  12. Use a cloud backup service like the Tower backup service. This provides the fastest recovery.
  13. Have multiple backup devices for additional protection.
  14. Do not use automatic file replication programs / facilities such as Dropbox or Google Drive. If a file is encrypted with malware / ransomware it will upload to the account and infect other files.
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Management tip

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