SECIOP |
MPP |
Database |
Parallel I/O |
Front End Applet |
SECIOP |
Kerberos authentication |
and authorization |
Gatekeeper |
delegation |
HPCC resources ............... |
GSSAPI |
GSSAPI |
Layer 1: secure Web |
Layer 2: secure CORBA |
Layer 3: Secure access to resources |
Policies defined by resource owners |
Can use Public Key Infrastructure but for HPC Modernization |
use SecurID and Kerberized Workstation |
Globus |