MacOSX - Enabling the firewall

December 2016



Issue


How to enable the firewall of Mac OS X?

Solution


1 - From the Apple menu, System Preferences .
2 - Then, click on Security .
3 - Click on the Firewall tab. Then click on the lock icon (bottom left) and enter your administrator credentials (username and password).
4 - Click on the Start button to turn the Firewall on.

Related :

This document entitled « MacOSX - Enabling the firewall » from CCM (ccm.net) is made available under the Creative Commons license. You can copy, modify copies of this page, under the conditions stipulated by the license, as this note appears clearly.