Re: Re-authentication vs Renewal of credentials by a service and the impact to clients

2016-05-12 Thread Greg Hudson
On 05/12/2016 09:48 AM, Todd Grayson wrote: > When a service re-authenticates to the KDC, effectively getting a new TGT, > are the service tickets related to previous instance of the TGT for that > service, no longer valid? No and yes. From a protocol perspective, service tickets remain valid unt

Re-authentication vs Renewal of credentials by a service and the impact to clients

2016-05-12 Thread Todd Grayson
Hello, When a service re-authenticates to the KDC, effectively getting a new TGT, are the service tickets related to previous instance of the TGT for that service, no longer valid? That is, does a service re-authenticating to a KDC, rather than renewing, cause all the current related service tick