Download LockRattler (Mac) – Download & Review Free

macOS comes with a ton of built-in security tools these days, but there’s no default utility to help you check if they’re currently enabled on your Mac.

lock bell is a free and very easy-to-use application that checks if the most critical system protection mechanisms in macOS are enabled without digging through hidden folders and system files or running Terminal commands to check them manually.

Helps you check that your Mac has all necessary security services enabled

Unpacking and launching LockRattler on your Mac is all you need to do to start checking if your Mac’s security is at risk because one or more essential security services have been disabled.

Once launched, LockRattler will begin checking your system to determine if System Protection Integrity (SIP), XProtect, FileVault, Software Update, Gatekeeper and MRT services are turned on.

Additionally, LockRattler can check for any pending system updates and install any new ones if it finds them.

Check for and install all or any available updates with a single mouse click

Additionally, you can install any updates found by name using the input box at the bottom of the main window and save the results as a text file for easy sharing or comparison at a later date.

LockRattler also comes with a “Trigger background check” button that enables you to perform background checks for security and critical updates only.

Last but not least, LockRattler’s “Check Blog” button lets you quickly compare the versions of security components on your Mac with the latest versions provided by Apple to make sure everything is up to date.

Simple-to-use tool to investigate your Mac’s security status

If you’re not sure what any of the information displayed in the LockRattler window means or what any of the buttons do, you can always view the app’s extensive help via its status bar menu.

All that said, even if you’re not an advanced macOS user, you can take advantage of LockRattler’s ease of use to ensure your Mac is protected with the latest versions of Apple’s system security tools.