About this extension
The Windows Defender Application Guard Extension protects your device from advanced attacks by redirecting untrusted websites to an isolated version of the Microsoft Edge browser. Using a unique hardware-based isolation approach, Application Guard opens untrusted websites inside a lightweight container that is separated from the operating system via Hyper-V virtualization technology. If an untrusted website turns out to be malicious, it remains within Application Guard’s secure container, keeping the device and your enterprise data protected. This extension ensures that untrusted websites open securely inside Application Guard's isolated environment while trusted websites, as defined by your IT policy and enterprise administrator, continue to open in this browser. If a website is untrusted, you can use this extension to manually open it in an isolated Application Guard session. By installing this extension, you agree to the Microsoft License Terms below. https://go.microsoft.com/fwlink/?linkid=2038109