Can limit access to only computers that are registered in a domain?

[ReneG]

Hi all

Does anyone know how from extreme control, you can limit access to only computers that are registered in a domain? I mean, let me explain if someone has the credentials of the active directory, but the equipment is external and does not allow access to the network?

[DannyS]

[James_A]

There's a couple of ways. First is https://extremeportal.force.com/ExtrArticleDetail?an=000080814 which looks up the dNSHostName in AD to confirm it's a valid domain computer. Second is to use ExtremeConnect to pull MAC addresses from SCCM or Intune and limit to only those devices, but it's vulnerable to MAC spoofing. Third is to deploy certificates from AD CS.