What is AppLocker and how are exceptions made?
- hartung
- Matt Wilson
- Daniel LaGrow
AppLocker restricts users to a specific set of applications by using AppLocker on Windows 10/11 desktops and laptops. AppLocker provides additional security for the computer so that software can only be installed and run in an appropriate manner that does not bypass the security framework native to Windows. AppLocker itself is a massively important piece of our security framework, as it helps to block malware from running even within a user context to perform malicious actions. We do understand that it can be a potentially frustrating hurdle in some circumstances, but it is definitely something that we are confident has prevented a large number of potential issues to campus computing.
Software that utilizes Windows best practices will rarely create an issue with AppLocker in our environment once installed correctly. Installing software might require utilizing the following directions: https://fredonia-edu.atlassian.net/wiki/spaces/AN/pages/1137443364
For software that does not utilize Windows best practices, or attempts to run other software or scripts as a sub process, you might encounter a prompt similar to below:
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If you do encounter this prompt, it is possible to request an exception for your application. However, exceptions will only be completed for software that has been through the https://fredonia-edu.atlassian.net/wiki/x/AQCNQw .
To request AppLocker exceptions, please submit a Tracker Ticket that includes the name of the software and the name of your computer. The Infrastructure and Security Office will need to test and approve any requests.