RE: [ActiveDir] Trust Computer for delegation

2004-10-08 Thread AD



Thanks for the info.

When you say any service could leverage tokens from other users are you referring to services that are running on that box or services running somewhere on the network? If the server is secure and limited people have access to it, wouldn't that make more secure?

Thanks

Y


From: Grillenmeier, GuidoSent: Thu 07/10/2004 6:26 PMTo: [EMAIL PROTECTED]Subject: RE: [ActiveDir] Trust Computer for delegation

if you have Win2000, you'll be opening security holes since basically any service could leverage tokens from other users connecting to it to do whatever it likes as the user

that's why in 2003, constrained delegation was added, so you can configure it for just a specific service...

/Guido


From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of ADSent: Thursday, October 07, 2004 9:01 PMTo: [EMAIL PROTECTED]Subject: [ActiveDir] Trust Computer for delegation

Ladies and Gentlemen,

Can someonetell mewhat exactly happens or what the ramifications are when you enable "Trust Computer for delegation"?

I wrote an ASP.NET app that uses current credentials to authenticate. I know that the web app works when this "Feature" is on, and I know that it doesn't when it is off.

I know that it allows for the forwarding of Kerberos tickets from a different computer but I do not know if this breaks or better yet opens the door for hackers.

Any feedback on this matter would be appreciated.

Thanks

Yves




RE: [ActiveDir] Trust Computer for delegation

2004-10-07 Thread Grillenmeier, Guido



if you have Win2000, you'll be opening security holes since 
basically any service could leverage tokens from other users connecting to it to 
do whatever it likes as the user

that's why in 2003, constrained delegation was added, so 
you can configure it for just a specific service...

/Guido


From: [EMAIL PROTECTED] 
[mailto:[EMAIL PROTECTED] On Behalf Of 
ADSent: Thursday, October 07, 2004 9:01 PMTo: 
[EMAIL PROTECTED]Subject: [ActiveDir] Trust Computer for 
delegation

Ladies and Gentlemen,

Can someonetell mewhat exactly happens 
or what the ramifications are when you enable "Trust Computer for 
delegation"?

I wrote an ASP.NET app that uses current 
credentials to authenticate. I know that the web app works when this "Feature" 
is on, and I know that it doesn't when it is off.

I know that it allows for the forwarding of 
Kerberos tickets from a different computer but I do not know if this breaks or 
better yet opens the door for hackers.

Any feedback on this matter would be 
appreciated.

Thanks

Yves