Option 1: Drag Little Snitch icon to the Trash. Open up the Finder, click Applications on the left side, and then select Little Snitch. Drag Little Snitch to the Trash (or right click on it and then select Move to Trash option). Right click the Trash icon and select Empty Trash option to start the uninstall. So using something like Little Snitch is essential. Unfortunately, the only way to recover once you get flagged may be a full uninstall/reinstall as I mention in my post. I've been there. It's a real pita to have to go to all that trouble and backup/preserve all your settings, etc., but it may be the only option.

Assuming you’ve downloaded the Little Snitch Disk Image (.dmg file) to your Downloads folder, open a new Terminal window and enter the following command to verify the cryptographic signature of the downloaded file:

Uninstall Little Snitch Demo Imac 2

codesign --verify -R='anchor apple generic and certificate leaf[subject.OU] = MLZF7K7B5R' ~/Downloads/LittleSnitch*.dmg

If the result of this command is empty (no error message is shown), the file is intact and properly signed by Objective Development.

Uninstall Little Snitch Demo Imac Free

However, if an error message is shown (like “not signed at all” or “failed to satisfy specified code requirement(s)”), this indicates that the file was maliciously modified and is no longer signed by Objective Development. In that case you should NOT open the disk image file.