How Can You Turn Off Mac Firewall?

How Can You Turn Off Mac Firewall?

Turn off the Mac firewall from within the System Preferences menu in Mac OS X 10.5 and up. You need only your Mac desktop or laptop and your administrator username and password to complete the process.

  1. Turn on the Mac

    Power on the Mac computer, and wait for the desktop to load. Do not open any new programs after the computer boots to the desktop.

  2. Locate the Security option

    Select System Preferences from the Apple menu. Next, click Security or Security & Privacy in OS X 10.6 and later. In OS X 10.5, click Security from the System Preferences menu.

  3. Access the Firewall

    Click the Firewall tab in the Security menu. In OS X 10.5, choose a mode you would like the firewall to use. In OS X 10.6 and later, click the lock in the lower-left corner to unlock the pane. Enter your administrator username and password. Turn off the firewall, or click Advanced for more configuration settings.

  4. Enable the firewall

    To enable the firewall, repeat Steps 2 and 3, and select Turn on Firewall. You may also have to enter your administrator username and password to make the changes. Afterward, close the Security window, and use your computer normally.