Computer Configuration > Administrative Templates > Microsoft Edge
Both
HKLM\Software\Policies\Microsoft\Edge
This policy lets you enhance the security state in Microsoft Edge. If you set this policy to 'StandardMode', the enhanced mode will be turned off and Microsoft Edge will fallback to its standard security mode. If you set this policy to 'BalancedMode', the security state will be in balanced mode. If you set this policy to 'StrictMode', the security state will be in strict mode. If you set this policy to 'BasicMode', the security state will be in basic mode. Note: Sites that use WebAssembly (WASM) are not supported on 32-bit systems when 'EnhanceSecurityMode' (Enhance the security state in Microsoft Edge) is enabled. If you require access to a site that uses WASM, consider adding it to your exception list as described in https://go.microsoft.com/fwlink/?linkid=2183321. Starting in Microsoft Edge 113, 'BasicMode' is deprecated and is treated the same as 'BalancedMode'. It won't work in Microsoft Edge version 116. For detailed information about Enhanced Security Mode, see https://go.microsoft.com/fwlink/?linkid=2185895 Policy options mapping: * StandardMode (0) = Standard mode * BalancedMode (1) = Balanced mode * StrictMode (2) = Strict mode * BasicMode (3) = (Deprecated) Basic mode Use the preceding information when configuring this policy.