Identity of developer cannot be confirmed mac

IDENTITY OF DEVELOPER CANNOT BE CONFIRMED MAC INSTALL

This is the best way to keep your Mac running malware-free, while still being able to download and use cool apps that haven't been signed yet. 'App Name' can't be opened because it is from an unidentified developerД«ig thanks to Michael Cunningham for bringing this trick to my attention in the comments below.If you have the 'Mac App Store and identified developers' option selected, then whenever you download an app without a Developer ID and try to open it, you'll get the following warning. Sometimes these things have malware baked in, so I would recommend using the 'identified developers' option and okay installation of apps missing a Developer ID on a case-by-case basis.

IDENTITY OF DEVELOPER CANNOT BE CONFIRMED MAC INSTALL

The last option, 'Anywhere,' obviously removes Gatekeeper's blocking capabilities on your Mac, letting you install and open any app off the internet, including Automator apps made by individuals. This is the option I use, since Apple can verify that there hasn't been any tampering with the apps since they were signed. The next option also trusts apps from 'identified developers,' which are basically developers with a unique Developer ID from Apple who have their apps signed digitally. Basically, you'll know that your Mac will be as free as possible from malware if you use this option only. The safest option to choose here would be the 'Mac App Store,' since Apple reviews all apps that are accepted in their store and can remove them quickly if necessary.

Identity of developer cannot be confirmed mac