
SumitK.27718 (Customer) asked a question.
Hello All,
i want to implement MFA for login to remote machines. there is implementation document available.
but there is no document explaining the architecture of it.
if anyone have created some artifact, will be helpful in understanding the same, please share.
Thanks,
Sumit

Hi Sumit. Have you seen these?
https://support.okta.com/help/s/article/Help-Secure-Access-to-Your-Servers-with-Okta-MFA-for-RDP
https://help.okta.com/en/prod/Content/Topics/Security/proc-mfa-win-creds-rdp.htm
Hi Tim,
Thanks for sharing the links. Yes i have seen these , but my intent here is to understand at request level.
like how username/password is validated and MFA is provided. sequence of events which take place in this whole process.
Hi @SumitK.27718 (Customer) ,
As I understand, Okta MFA for RDP is basically a Windows Credential Provider. It doesn't handle validating the username/password; I believe it delegates that responsibility to winlogon. When the username/password are verified, the Okta credential provider displays the MFA form and only then it communicates with the Okta API's to complete the MFA challenge/response.
Let me know if you find any other info. I'd love to learn more about this.