Allows you to enable or disable Packaged app rules. Packaged apps (also known as Windows Store apps) are based on a model that ensures all the files within an app package share the same identity. With classic Win32 applications, each file within the application could have a unique identity. With Packaged apps, it is possible to control the entire application by using a single AppLocker rule. Vulnerability: A malicious agent could run unauthorized Packaged apps. Counter Measure: Configure this policy based on the security requirements for your organization. Potential Impact: Depending on configuration, users may be unable to run specific Packaged apps. Fix: (1) GPO: Computer Configuration\Windows Settings\Security Settings\Application Control Policies\AppLocker\Packaged app Rules\Packaged app rules (2) REG: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\SrpV2\Appx!EnforcementMode