New information will now appear from the Microsoft Defender application that is now configured to run in Passive Mode.ġ0. You may receive a prompt similar to the one below. Click on the Period scanning so it slides to the On positionĨ. Click on the Windows Defender Antivirus Options link at the bottom of the screen.ħ. Here, notice that I have the Sentinel Agent installed as my primary antivirus client (this is another agent I like). In the Windows Security area, click Virus & Threat ProtectionĦ. In Windows Security, click to Open Windows Securityĥ. In the Update & Security area, click Windows SecurityĤ. Click on the Windows Icon and then click Settingsģ. The best part about this configuration is that it is so easy to implement! Let’s run through an example below.ġ. View this table for additional information.
To enable this configuration on a Windows Server, a registry setting is available. When using Microsoft Defender in passive mode, the product will only use a subset of Microsoft Defender capabilities to detect malware and potentially unwanted software. It is not recommended for Enterprise environments where a primary antivirus solution should be chosen and deployed. Note: Microsoft only recommends this configuration for consumers using Windows 10. Two products using different methods and cyber security intelligence to protect your Windows 10 system. In this scenario, you would be protected by two threat protection agents that would not interfere with each other while adding an additional layer of defense. While it is never recommended to have two active antivirus agents running at the same time on the same system, what if you could continue to use your favorite antivirus product for your primary threat protection service and Microsoft Defender in a passive mode? In this case the primary antivirus product is one of the non-Microsoft products listed above while Microsoft Defender is enabled in a passive mode for limited periodic scanning services. When another antivirus application is installed on Windows 10, Microsoft Defender automatically goes into disabled mode to allow the other product to take on the primary threat protection role. Symantec, Trend Micro, Kaspersky, and McAfee all come to mind. That said, there are many other great antivirus products on the market from trusted companies used by millions of customers. Microsoft Defender is now rated as “the best antivirus tool for Windows 10 PCs” so should remain enabled for threat protection. An embedded video is below that provides additional information.Įvery Windows 10 system comes with Microsoft Defender enabled by default at no cost. Why have one antivirus product enabled on your Windows 10 system when you can have two? This blog describes how to enable Microsoft Defender for periodic scanning when using another antivirus product and why you would want to do this.