Windows – hide certificate is not from a trusted certifying authority popup

group-policyremote desktopwindows

I have device which, each time someone uses rdp causes "certificate is not from a trusted certifying authority" error, it's bug and producer is going to fix it in one of future relesases, but for now I wonder is there any way to hide that popup?

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I want to connect anyway without user clicking "yes" button, or even seeing that communicate.

Is it possible to configure windows RDP client to not show that popup? If so, is it possible to do it using GPO?

Best Answer

You can click the box that says Don't ask me again for this computer. In general though I don't think disabling these warnings is a good idea.

You can import the certificate to the trusted root certificate store on the PC that would prevent the message from popping up.

You can get a copy of the certificate and distribute it to the root store on all your PC's using a GPO.

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