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Macintosh Anti-Virus Downloads

Note: before downloading and installing this anti-virus software you should check with your local computer support personnel that there are no special anti-virus measures in place within your institute which it may conflict with.

Macs running High Sierra (10.13)

For Macs running macOS 10.13

Required Additional Configuration for High Sierra

Due to the increased security in High Sierra there are some additional configuration steps required.

  1. Run the installer from the link above.
  2. It is recommended that unless explicitly required disable the following functionality when prompted during installation:
  • Firewall
  • Web Control 
  • Complete the installation.
  • Open McAfee Endpoint Security from /Applications
  • Choose Preferences from the McAfee Endpoint Security for Mac menu.
  • Choose the General pane and click the padlock.
  • When prompted enter a username and password for an administrator level account.
  • Set Threat Prevention to On.
  • When prompted to approve the System Extension signed by McAfee click OK.
  • Open System Preferences from the Applications folder and choose the Security & Privacy pane.
  • Click Allow if the Mac reports "System software from developer McAfee, Inc was blocked from loading". There may be circumstances where software products in addition to McAfee require approval.
  • Macs running Yosemite (10.10), El Capitan (10.11) & Sierra (10.12)

    For Macs running OS X 10.10, OS X 10.11 and macOS 10.12 

    Macs running Mavericks

    For Macs running OS X 10.9

    Macs running OS X Snow Leopard (10.6), Lion (10.7) and Mountain Lion (10.8)

    For Macs running OS X 10.6 - 10.8

    Macs running OS X Leopard (10.5) or earlier

    IMPORTANT September 2013  - McAfee are no longer supporting VirusScan 9.1 or earlier

    • MacOS X users with 10.5 or earlier should download ClamXav which is available as an unsupported free alternative to VirusScan for Mac 
      Note: Make sure that you download the appropriate version for your OS

    Installing Extra.dat files

    In extraordinary circumstances McAfee may release an extra.dat file to cover a specific individual malware threat. Instructions for installing the extra.dat can me found here 

    Uninstallation

    If you are experiencing problems and wish to uninstall McAfee then users should download this package and run the installer within. 

    Time Machine

    For those using Time Machine we highly recommend that the McAfee Quarantine folder is excluded from backups.

    1. Open System Preferences and select Time Machine.
    2. Click the Options button.
    3. Click the + icon to add an exclusion.
    4. Navigate to the Quarantine folder at the root of the disk and choose Exclude.