What to do if you see “Firewall is not present” on McAfee 4.10.x?

McAfee provides excellent virus protection to your macOS and empowers you to surf online without any worries. McAfee software for mac runs smoothly and provide efficient performance but, sometimes mac device that runs on macOS Big Sur can experience problems. If you have recently begun to see the “Firewall is not present” message on your McAfee software running on macOS Big Sur, then follow the steps mentioned below in this article by McAfee technical Support Australia now.

Steps to do if you see “Firewall is not present” on McAfee 4.10.x

Step 1: Ensure that McAfee has Full Disk Access:

  • Open SYSTEM PREFERENCES and then click on the PRIVACY tab on Security and Privacy window.
  • Head to the left column and click on FULL DISK ACCESS.
  • Confirm that VshieldScanner, VShieldScanManager, GenUtility, Fmpd McAfee components are selected.
  • Next, add the McAfee Network extension component and click on the LOCK icon to prevent further changes.

Step 2: Make sure that your McAfee firewall is turned on by following these:

  • Right-click on the M icon from the menu bar and click on McAfee (product name) console, eg. LiveSafe console.
  • Choose MAC SECURITY or click the COG icon from the upper-right side.
  • Click on the LOCK icon and then enter your password.
  • On the next screen, toggle on the slider beside FIREWALL and click on the LOCK icon again.
  • Click ALLOW if prompted by message to confirm that you want to allow McAfee system extensions.

Step 3: Ensure that the McAfee System Extension is not blocked on the device:

  • Click on the APPLE MENU and select SYSTEM PREFERENCES.
  • Choose SECURITY AND PRIVACY and then click on GENERAL.
  • Click on the APP STORE AND IDENTIFIED DEVELOPERS option and then click on ALLOW when you see McAfee System Extensions is blocked.

Note: If the issue remains, please check if new updates are available for McAfee software and install them immediately.

If you need help to install updates for your McAfee software, then contact Mcafee Support Number Australia for immediate help. Our spectacular McAfee support centre provides you with answers to any McAfee related queries, reach us by calling, emailing, or chatting with the McAfee tech team now.

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