INTRODUCTION
Kerberos is an authentication protocol that Strategy administrators can use to authenticate Strategy end users. MIT provides Kerberos source code for system administrators to build from scratch on their website here: http://web.mit.edu/kerberos/dist/index.html#krb5-1.14
ANSWER
Strategy only supports the Microsoft implementation of Kerberos. This implementation is integrated into certain Microsoft products, such as the Microsoft Windows 2003, 2008 and 2012 Active Directory. For more information on this implementation, refer to the following Microsoft article:
Kerberos Explained
