To set macOS Gatekeeper to allow applications from “Anywhere” involves a change in the system’s security preferences. By default, macOS is set to only allow apps downloaded from the App Store and identified developers to protect against malware. Allowing apps from “Anywhere” exposes systems to increased security risks.
How to Disable Gatekeeper in macOS Terminal:
sudo spctl --master-disable
How to Re-Enable Gatekeeper in macOS Terminal:
sudo spctl --master-enable
How to Check Status of Gatekeeper in macOS Terminal:
1. If Gatekeeper is enabled, you will see assessments enabled. This means that macOS is restricting app installations to either the App Store or identified developers.
2. If Gatekeeper is disabled (i.e., allowing apps from “Anywhere”), you will see assessments disabled.
This command provides a list of all rules that Gatekeeper is using to allow or block applications. Listing a complete picture of what Gatekeeper is allowing in macOS Terminal: