![]() The AppLocker event logs are very verbose and can result in a large number of events depending on the policies deployed, particularly in the AppLocker - EXE and DLL event log. For instance, some line-of-business apps are installed to non-standard locations, such as the root of the active drive (for example, %SystemDrive%).įor info about what to look for in the AppLocker event logs, see Monitor app usage with AppLocker. Review the entries in the Event Viewer to determine if any applications aren't included in the rules that you automatically generated. The security identifier (SID) for the user or group identified in the rule.The rule type (path, file hash, or publisher).Whether the file or packaged app is allowed or blocked.Which packaged app is affected and the package identifier of the app.Which file is affected and the path of that file.Each event in the log contains details such as the following information: The AppLocker log contains information about applications that are affected by AppLocker rules. This article lists AppLocker events and describes how to use Event Viewer with AppLocker. ![]() Learn more about the Windows Defender Application Control feature availability. Applies To: Windows 8.Some capabilities of Windows Defender Application Control are only available on specific Windows versions. This topic provides links to specific procedures to use when administering AppLocker policies and rules in those operating system versions designated in the Applies To list at the beginning of this topic.ĪppLocker helps administrators control how users can access and use files, such as executable files, packaged apps, scripts, Windows Installer files, and DLLs. Using AppLocker, you can:ĭefine rules based on file attributes derived from the digital signature, including the publisher, product name, file name, and file version. For example, you can create rules based on the publisher attribute that is persistent through updates, or you can create rules for a specific version of a file.Īssign a rule to a security group or an individual user.Ĭreate exceptions to rules. For example, you can create a rule that allows all Windows processes to run except Registry Editor (Regedit.exe). Use audit-only mode to deploy the policy and understand its impact before enforcing it. The import and export affects the entire policy. For example, if you export a policy, all of the rules from all of the rule collections are exported, including the enforcement settings for the rule collections. If you import a policy, the existing policy is overwritten. Test an AppLocker Policy by Using Test-AppLockerPolicyĬreate a Rule That Uses a File Hash ConditionĬreate a Rule That Uses a Publisher ConditionĬonfigure Exceptions for an AppLocker Rule Merge AppLocker Policies by Using Set-ApplockerPolicy Import an AppLocker Policy from Another Computer Use AppLocker and Software Restriction Policies in the Same DomainĬonfigure an AppLocker Policy for Audit OnlyĬonfigure an AppLocker Policy for Enforce Rulesĭisplay a Custom URL Message When Users Try to Run a Blocked ApplicationĮxport an AppLocker Policy to an XML File Use the AppLocker Windows PowerShell Cmdlets The following topics are included to administer AppLocker:ĭeploy AppLocker Policies by Using the Enforce Rules Setting Simplify creating and managing AppLocker rules by using AppLocker PowerShell cmdlets.įor more information about enhanced capabilities of AppLocker to control Windows apps, see Packaged Apps and Packaged App Installer Rules in AppLocker. Using the MMC snap-ins to administer AppLocker Run the Automatically Generate Rules Wizard You can administer AppLocker policies by using the Group Policy Management Console to create or edit a Group Policy Object (GPO), or to create or edit an AppLocker policy on a local computer by using the Local Group Policy Editor snap-in or the Local Security Policy snap-in. You must have Edit Setting permission to edit a GPO. ![]() By default, members of the Domain Admins group, the Enterprise Admins group, and the Group Policy Creator Owners group have this permission. Also, the Group Policy Management feature must be installed on the computer. On the Start screen, type gpmc.msc or open the Group Policy Management Console (GPMC). In the console tree, double-click Application Control Policies, double-click AppLocker, and then click the rule collection that you want to create the rule for.Īdminister AppLocker on the local computer Locate the GPO that contains the AppLocker policy to modify, right-click the GPO, and click Edit. On the Start screen, type secpol.msc or gpedit.msc.
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