Kerberos is the protocol of choice for mixed network environments. Deb Shinder explains how to use Kerberos authentication in environments including both Unix and Microsoft Windows.

Manually create the needed SPNs. Remove the Disjoint Namespace. Update the msDS-AllowedDNSSuffixes attribute. In my humble opinion, options 1 and 2 don’t really correct the problem but are ...

Microsoft will remove Kerberos registry key workarounds on Windows Domain Controllers with September’s Patch Tuesday update.