Implementing IETF Draft on DNS use in Kerberos
Nicolas.Williams at ubsw.com
Thu Jul 18 14:51:01 EDT 2002
> I thought that the receipt of a valid TGT was proof for the client
> that it was dealing with a trusted KDC and thus the local realm lookup
> was valid.
This is true if you're doing pre-authentication and the user
of the TGT is the host's principal itself.
> If this is true, then it doesn't seem necessary to get a
> service ticket in order to validate the local realm lookup. (I should
> point out that by client I mean client principal with an entry in the
> KDC's princ db.)
> Will Fiveash
> Sun Microsystems Inc.
> Austin, TX, USA (TZ=CST6CDT)
Visit our website at http://www.ubswarburg.com
This message contains confidential information and is intended only
for the individual named. If you are not the named addressee you
should not disseminate, distribute or copy this e-mail. Please
notify the sender immediately by e-mail if you have received this
e-mail by mistake and delete this e-mail from your system.
E-mail transmission cannot be guaranteed to be secure or error-free
as information could be intercepted, corrupted, lost, destroyed,
arrive late or incomplete, or contain viruses. The sender therefore
does not accept liability for any errors or omissions in the contents
of this message which arise as a result of e-mail transmission. If
verification is required please request a hard-copy version. This
message is provided for informational purposes and should not be
construed as a solicitation or offer to buy or sell any securities or
related financial instruments.
More information about the krbdev