What is the main benefit of using Gatekeeper?

The main benefit of using Gatekeeper is to ensure that only trusted software is installed on a Mac. Gatekeeper acts as a security feature that helps protect users from inadvertently installing malicious software or unverified applications. It achieves this by restricting the sources from which applications can be downloaded and executed. Gatekeeper can be configured to allow apps from the Mac App Store, identified developers, or any source, providing a balance between security and user flexibility.

By verifying the integrity and source of the software, Gatekeeper contributes significantly to maintaining a secure operating environment and reduces the risk of malware infections and exploits that could compromise user data and system stability. This emphasis on trusting the source of software is critical for protecting user devices and personal information.