Architectures & Technologies ...
 
 
Hybrid Solutions
- SSL, Kerberos, Certificates
- Browser Plugin or Local Proxy
Mandarin Kclient (Cornell)
Minotaur (CMU)
KLP (U Michigan)
 - Third Party Server
Certificate Server (MIT)
Authentication Server (UW)
DCE WAND (OSF)
 
 
 
  Notes: 
  
  
Many sites have come the conclusion that a marriage of technologies like Kerberos, X.509, SSL and LDAP offer the best solution to an integrated security infrastructure.  These examples demonstrate a number of  real world implementations as to how this can be accomplished.  These solutions are contrasted and compared in an excellent  paper by a group at Brown University.  URL is below. 
Http://www.brown.edu/Facilities/CIS/ATGTest/Infrastructure/
	Web_Access_Control/GoalsOptions.html