About mcbsys

mcbsys · 04-11-2022

Hi, I’m getting ready to upgrade Duo 4.0.7 to 4.2.0. I’ll be using Group Policy and the MSI installer. Checking the registry on a few machines, I’m finding that several have a ProvidersWhitelist value defined. I don’t remember setting these. It’s in ...

mcbsys · 02-14-2022

Hi, I have Duo Authentication for Windows Logon x64 4.0.7.479 installed on several computers. Works great. However the push prompts to Android and iOS do not show the hostname that the user is trying to log in to. I do see the hostnames in the Duo da...

mcbsys · 12-03-2019

After setting up RDP group policy (2FA for Windows Remote Desktop Protocol and Local Logons | Duo Security), the IKEY, SKEY, and HOST values are present in each machine’s local registry, here: HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Duo Security\DuoCred...

mcbsys · 04-14-2022

I’ve confirmed with the user that in his other environment, they have configured a separate Application for each host that includes the hostname. I told him that’s too much work :). It would be kind of nice if you could add a variable to the applicat...

mcbsys · 04-14-2022

Thanks. Since the only known app that is using ProvidersWhitelist re-creates the values as needed on the fly, I just decided to delete ProvidersWhitelist value on all machines as I upgraded to Duo 4.2. Weird separators are now gone!

mcbsys · 04-13-2022

Well I spoke too soon. This kinda works: the hostname now appears in the “big” push prompt when the full Duo app is open. However, it’s not appearing the the popup alert. One iOS user, who also uses Duo for another site, gets the hostname in the lit...

mcbsys · 04-12-2022

DuoKristina: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Authentication\Credential Providers Thanks. That registry key is especially helpful. Here are a few examples from various machines: {A5044BD4-0823-493B-ADED-3F0A36BB63F0...

mcbsys · 04-11-2022

Finally got around to testing this. It works! After installing 4.2.0, I can see the hostname in the push request. Thank you!

Member Since	‎07-14-2014 09:27 AM
Date Last Visited	‎06-14-2023 12:03 AM
Posts	16
Total Helpful Votes Received	3

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Where to look up ProvidersWhitelist values?

Display hostname in RDP push prompt?

RDP setup with group policy - why add keys to transform or command line?

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Re: Where to look up ProvidersWhitelist values?

Re: Display hostname in RDP push prompt?

Re: Where to look up ProvidersWhitelist values?

Re: Display hostname in RDP push prompt?