

The values 0, 1, 2, and 6 define the status ("Actions"). The table at the end of this post ( source) can be used to resolve them. However, you do not get their name - only a GUID. This command shows which rules have been configured and what their status is. If you need to get the current status of the ASR rules, PowerShell will master this task: Get-MpPreference | select AttackSurfaceReductionRules_Ids, AttackSurfaceReductionRules_Actions You don't have to switch them to blocking mode right away, but you can run them in audit mode first and observe what impact they would have. In any case, admins should take a look at the rules and check which ones are suitable for their environment. Evaluation using audit modeīy default, ASR is not enabled. They are limited to the activation or deactivation of individual rules, as well as the optional definition of directories and files that should be excluded. There is no GUI in the Settings app for this at all, and rule administration is handled via group policies or PowerShell.

The major drawback of the free version is its limited options for management and reporting. You can leave a file in quarantine for as long as you like.Advanced ransomware protection requires data from the Microsoft cloud Limited management optionsĪttack surface reduction is not only included in paid products, such as Defender for Endpoint, but is also part of Windows 10/11 and Windows Server, although some rules are not supported on older versions. This means the file is moved and stopped from running or doing anything to your PC.Ī quarantined file does not pose any risk to your PC. Most files detected by Microsoft security software are quarantined. Restore will move the file out of quarantine, back to its original location where you may choose to run it again. Select individual files, and then select Remove or Restore. Select Remove all to delete all quarantined software. Once you have reviewed the quarantined items you can: You might be asked for an admin password or to confirm your choice. Select Quarantined items and then View details. Open Microsoft Security Essentials or Windows Defender. Under Quarantined threats, select See full history. Under Current threats, select Threat history. Select Start > Settings > Update & Security > Windows Security > Virus & threat protection. On Microsoft Defender Antivirus for Windows 10 version 1703 and later:
