nDesigned
as part of MIT’s Project Athena in the 1980’s
nKerberos
v4 published in 1987
nMigration
to the IETF
nRFC
1510 (Kerberos v5, 1993)
nUsed
in a number of products
nExample:
part of Windows 2000
nPassport
is essentially Kerberos done w/ client-side cookies over HTTP