8/24/2023 0 Comments Applocker policy intune![]() Then you can continue by exporting it as xml and pasting each rule collection into the Intune profile again. Once you run the query you get all files that are recognized by AppLocker (or Defender Application Control):ĭepending on how you use AppLocker you can extract information about either paths, file names, signature, or file hashes to enhance your policy which you would then edit in either GPMC or GPEdit. by changing the EventTime filter to cover more days in the past. ![]() You can modify the query at any time, e.g. Now we head over to the Microsoft Defender Security Center selecting the Advanced hunting sub-menu. So you might want to use AppLocker in audit mode first. Although it might seem obvious please remember that deploying any kind of application control in enforced mode could break things without testing it first. Once you have added all rule collection types it will look something like this:ĭon’t forget to assign the profile to all users and/or devices you want to target. The Value text field must contain each rule collection xml section including and as marked here in Notepad++: Here’s an example for the EXE rule collection: Vendor/MSFT/AppLocker/ApplicationLaunchRestrictions/Native/DLL/Policyįind out more in the official AppLocker CSP documentation:ĭata type has to be set to “String”, Value equals each section from the AppLocker xml. ![]() Vendor/MSFT/AppLocker/ApplicationLaunchRestrictions/Native/StoreApps/Policy Vendor/MSFT/AppLocker/ApplicationLaunchRestrictions/Native/Script/Policy Vendor/MSFT/AppLocker/ApplicationLaunchRestrictions/Native/MSI/Policy Vendor/MSFT/AppLocker/ApplicationLaunchRestrictions/Native/EXE/Policy Now we need to jump over to the Intune console to create a new Windows 10 configuration profile using the “Custom” profile type:įor each of the five different rule collections a distinct entry must be added. Even in a cloud-only scenario with Azure AD joined clients you can still use the latter to build the policy. Configuration in Intuneįirst export your AppLocker configuration from either the Group Policy Management Console in Active Directory or from your local GPEdit Console. I will focus on how you can shift it to Intune for deployment and Microsoft Defender ATP’s Advanced Hunting capabilities for monitoring and policy refinement. In this post I assume that you are already some kind of familiar with AppLocker. It is one of my recommendations for a secure Windows 10 baseline. ![]() Although it is not the best solution from a technical point of view (there’s Windows Defender Application Control including TPM-enforced policy signing) it is still a good way to build a quick solution to stop users from installing software or executing unwanted applications. Might be helpful for some.In this post I will give you a quick overview about cloud configuration of AppLocker using Intune and MDATP.ĪppLocker has been with us for quite some time now reaching back all the way to good old Windows 7. By doing it this way, you can enable Managed Installers for the Intune Management Extension thereby allowing any app globally that is installed via Intune. I also found this article, that describes using a Custom CI Policy and Powershell to implement the Applocker policy. As well as, allowing all Managed Installers from MEMCM and applications allowed from the Microsoft Intelligent Security Graph. WDAC also supports capture from a reference computer with a "golden" image. It would seem that Applocker is still recommended in situations of shared computers, but that WDAC is the preferred means for user-dedicated computers. It seems that this is very discouraged, but with AppLocker it was common to use these to define a network share where items could be installed from. I was struggling with the file rules and using wildcard paths. But Applocker with Group Policy only works with Windows 10 Enterprise. I'd love to see a write up on how to implement custom policies with WDAC. AppLocker as a whitelisting solution has been around for a long time, since Windows 7. Although AppLocker will continue to receive security fixes, it will not undergo new feature improvements. WDAC is undergoing continual improvements, and will be getting added support from Microsoft management platforms. Generally, it's recommended that customers, who are able to implement application control using Windows Defender Application Control rather than AppLocker, do so. I thought the new way to do this is through Windows Defender Application Control, per Isn't Applocker the old way to do this? I thought that was why it was only supported through custom OMA-URI settings.
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