Quiz: Can you spot the flaw

[Saqib Ali <docbook.xml () gmail com>]

Hello Webappsec Gurus,

There is a flaw in this graphical representation of Kerberos: <
http://www.xml-dev.com/blog/?action=viewtopic&id=21 >

Can you spot the flaw? Also what needs to be done to correct it? 

:-)

Happy 4th of July!!! :-)
-- 
In Peace,
Saqib Ali
http://www.xml-dev.com/