Subjects related to kerberos

[ram kumar jothimani]

sir,
           I am ramkumar doing my project in Kerberos and iam doing my
final year BE.Right to the matter here in my project i am implementing
kerberos protocols  both 4&5 and iam going to do a process study
comparing the two versions.But i would like to implement some more
real time applications or to implement some more innovative ideas to
improve the performance of kerberos so were can I get any recent
developements  in kerberos or else any new developements in this
feilds will realy help me.

                                 Thanking you in advance.

yours 
ramkumar