![]() ![]() These default rules allow all users to to execute files within the Program Files and Windows folders. We can see the default rules that have been created below. Right click the “Executable Rules” and select “Create Default Rules” as shown below. We’ll first create the default rules, these are a baseline set of rules that still allow the operating system and built in applications to function normally. We’ll first create default AppLocker rules, followed by automatic AppLocker rules, and end with a custom AppLocker rule. Now that the rules are enforcing, we need to set the actual rules themselves. In this case we’ll enable all items, leave them on enforcing, and click OK to save the settings. This will set the rule to “Enforce rules” by default, however we can optionally click the drop down to change it to “Audit only” which will allow executable files to run and only log the action. We can get started with the default settings by clicking the “Configure rule enforcement” link on this screen which opens up the following window.īy default each of these four items is unticked and not enabled, we can tick the box next to “Configured” to enable it. From within GPME, select Computer Configuration > Policies > Windows Settings > Security Settings > AppLocker Control Policies > AppLocker.įrom here we can view the main AppLocker interface where we can create executable, windows installer, script, and packaged app rules. This will open the Group Policy Management Editor (GPME). ![]() Once the base GPO has been created, right click it and select Edit. In this case we’ll create one called AppLocker. We’ll start by opening Server Manager, selecting Tools, followed by Group Policy Management.įrom the Group Policy Management window that opens, we’ll select the group policy objects folder within the domain, right click and select new to create a new group policy object (GPO). Now we’ll actually implement AppLocker rules using group policy. If a file changes at all, for instance if an executable is updated, it will not be allowed to run as the allowed hash will have changed too.
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