Windows 10: Entra authentication endpoint to validate credentials?

Is there an endpoint that can validate a user/password credential in Entra ID? I have been using Okta for identity management and am switching to Entra. In Okta, there's an /authn endpoint that can validate a user/password credential. I'm looking for an equivalent. Thanks!

:)

 

Event logs - The domain controller attempted to validate the credentials for an account

Hello,

Can you explain that events log why this is happening? user changed password by himself and there is many logs like this:

how can i fix it? many thanks

Kerberos pre-authentication failed

The domain controller attempted to validate the credentials for an account

Kerberos pre-authentication failed

The domain controller attempted to validate the credentials for an account

Kerberos pre-authentication failed

The domain controller attempted to validate the credentials for an account

 

Windows Endpoint stop sending RADIUS Authentication

Dear Team,

We have many endpoint enabled RADIUS authentication via our NAC Solution (Forescout). Around 2000+ Endpoints are authenticated via EAP-TLS Certificate but during Friday Morning, We noticed that many endpoint start failing authentication and try to use MAC Address to authenticated with our NAC which cause Authentication failed. I have raised ticket via Forescout Support and they said issue is coming from endpoint itself.

on Endpoint, We could see that Endpoint are not sending any authentication entity such as Username....etc for authentication.

Endpoint Error Message is:

ConnectionID 0x2

Identity - User -

Domain -

ReasonCode 0x70004 ReasonText The network stopped answering authentication requests ErrorCode 0x0 ExplicitCredentials false

Note: Issue is happen unexpectedly, Some Endpoints on the same switch are working as normal and re-enable (Shutdown and Undo shutdown) Switchport making endpoint work back.

Thank You and appreciate for every answer.

 

Windows 10: Microsoft Protected EAP (PEAP) - 802.1x Authentication Credentials (User Authentication) are lost after updates every time

We are using the Microsoft Protected EAP (PEAP) Network Authentication with CISCO ISE to authenticate endpoints in our campus.

Every time after the installing updates on Windows 10 Computers, the 802.1x authentication credentials (User Authentication) saved on the clients are lost. We need to replace the username / password to successfully connect the client to the network.

After thorough examination, the Cisco Support team concluded that the the authentication credentials on windows 10 are either lost or altered during/after the installing the updates.

Kindly help to resolve the issue.

Thank you,