By default, Gatekeeper will allow apps from the Mac App Store to be installed, as well as other apps that have been signed using a special certificate given to registered OS X developers.

Mac OS X 10.8 Mountain Lion will automatically default Gatekeeper to only allow users to download software from the Mac App Store, and software that’s certificate has been digitally signed by a ...

Enter macOS Gatekeeper. A few years ago, Apple released a piece technology called macOS Gatekeeper that’s designed to ensure that only trusted software runs on your Mac.

The combination of OS X 10.8 Mountain Lion’s Gatekeeper and Apple’s recently enacted sandboxing requirement for the Mac App Store will provide Mac users with significant protection from attackers, but ...

Gatekeeper Slams the Door on Mac Malware Epidemics. There are three ways to attack a computer — gain physical access, hit it over the network, or trick the user into running something they shouldn’t.

When sandboxing and Gatekeeper become de facto Mac standards, certain behaviors of automation technologies like AppleScript and Automator will change. Here's how.

Apple employed a Gatekeeper for its Macs to do one job: keep unsigned, unverified software out. It might be time to fire Gatekeeper, or hire a new one, as its failures have again been shown up by ...

This will reactivate the Gatekeeper feature on your Mac. Everything you need to know about iOS 9; TOPICS. Apple. Cory Bohon. Read more. Why betting on Mac security could put your organization at risk.

Apple's Gatekeeper feature for Mac OS X has a security flaw and per a researcher, a simple method can let one bypass the Gatekeeper easily despite the protection being on the most stringent setting.

New Mac Exploit Easily Bypasses Gatekeeper Security, Could Allow Installation of Malicious Apps. Wednesday September 30, 2015 8:52 am PDT by Mitchel Broussard.

Newer versions of OS X have a Gatekeeper feature that prevents apps from unidentified developers from installing without your okay. Typically, to approve apps you want to install, you have to go ...

Gatekeeper is an OS X security feature that, by default, blocks all applications but those downloaded from the Mac App Store, or (optionally) apps from “identified developers.” ...