how to turn on windows defender in windows 10

If Windows 10 doesn’t disable Windows Defender automatically when you install a third-party solution. That said, there are some genuine scenarios where you can disable Windows Defender safely: As a result, we’re also going to be showing you how to turn on Windows Defender in Windows 10 if it’s been disabled for whatever reason. Even if you’re very aware of the best practices for staying safe online, zero-day exploits can lead to an infection of your PC with no particular dangerous behavior from yourself.

In general, it’s highly recommended that you don’t run Windows 10 with no malware solution at all. Still, there are some situations where this doesn’t kick in, such as when you install a relatively unknown software. However, you should know that Windows 10 automatically turns off Windows Defender when it detects the install of another anti-virus. If you manage tamper protection via the cloud, then the Defender portal provides a dashboard that displays all activities related to this feature.1 Turn on or off Windows Defender via Group Policy2 Disable Windows Defender with a REG file If it is active, then this property has the value True. Get-MpComputerStatus | select IsTamperProtected However, it is possible to query the status of this feature with PowerShell: For this reason, it cannot be controlled by group policies, PowerShell, or directly editing the registry. If an attacker gains the privileges of a local admin, they would also be able to disable tamper protection. The problem with managing tamper protection is that all local tools are considered insecure. Windows 10 tamper protection monitors the following events, among others, and blocks any changes: For some time now, this option has been enabled by default and is also available on older systems down to Windows Server 2012 R2. However, the tamper protection introduced with Windprevents the default configuration of Microsoft Defender from being changed or the tool from being disabled. There is even a group policy for this purpose you can also change the corresponding key in the registry directly. Normally, Microsoft's virus scanner can be disabled without much effort.

How to turn on windows defender in windows 10