December 2002
Intermediate to advanced
556 pages
12h 29m
English
book
IBM WebSphere V5.0 Security: WebSphere Handbook Series
by Peter Kovari, Derek Carpenter, Paul Creswick, Piotr Kisielewicz, Floyd Langley, David Leigh, Rao Maheshwar, Stephen Pipes
Content preview from IBM WebSphere V5.0 Security: WebSphere Handbook Series
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6.4. Identity Assertion
Definition
 | Identity assertion is basically the process taking place when the invocation credential is asserted to the downstream server during a call. |
 | When a client authenticates to a server, the received credential is set. When authorization checks the credential to see if it is allowed access, it will also set the invocation credential so that if the EJB method calls another EJB method located on other servers, the invocation credential can be used as the identity to invoke the downstream method. Depending on the RunAs ... |
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