If you do not have the ability to easily discern which apps are legitimate or not, you should absolutely not change this option. Nearly every Mac user should leave this feature enabled in the default state. Hitting return and re-authenticating will return macOS Gatekeeper back to its strict default state of disallowing random apps from launching. You can also reverse this and go back to the default strict Gatekeeper settings of only allowing apps from the Mac App Store and identified developers by issuing the following command string: Returning to Default Gatekeeper Security in macOS Sierra Allowing apps from anywhere including unidentified developers can potentially leave a Mac vulnerable to certain malware and junkware and should be avoided by all Mac users with the exception of those with genuinely advanced abilities.Īnother approach is to manually add Gatekeeper exceptions via the command line, a solution which may be more appropriate than simply allowing everything to skirt past Gatekeeper. You’ll now be able to open and launch apps from anywhere under macOS Sierra, but be forewarned this turns off Gatekeeper and is not recommended for the vast majority of Mac users. You will now see the “Anywhere” option under ‘Allow apps downloaded from:’ Gatekeeper options.Relaunch System Preferences and go to “Security & Privacy” and the “General” tab.
#How to disable gatekeeper in sierra password
Hit return and authenticate with an admin password.Open the Terminal app from the /Applications/Utilities/ folder and then enter the following command syntax:.
#How to disable gatekeeper in sierra how to
How to Allow Apps from Anywhere in Gatekeeper for macOS Sierra This is not recommended for most Mac users, only advanced Mac users and developers who have the ability to accurately gauge app validity should use this method, which involves disabling Gatekeeper from the command line, thereby removing the standard Gatekeeper security mechanisms in Mac OS. Despite that, with a little command line intervention you can reveal the third option and regain the ability to open apps that come from anywhere.
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You can see this by going to the Security & Privacy preference panel, and under the “General” section you will not find such an option for Gatekeeper app allow settings. To be clear, the “Allow applications downloaded from anywhere” option is hidden by default in Gatekeeper for macOS Sierra.