General procedure for adding logins  Security model A

Chapter 16: External Authentication

Establishing security for remote procedures

Adaptive Server acts as the client when it connects to another server to execute a remote procedure call (RPC) as shown in Figure 16-2.

Figure 16-2: Adaptive Server acting as client to execute an RPC

Graphic showing a local Adaptive Server connecting to a remote Adaptive Server using a remote procedure call.

One physical connection is established between the two servers. The servers use the physical connection to establish one or more logical connections—one logical connection for each RPC.

Adaptive Server 11.5 and later supports two security models for RPCs: security model A and security model B.





Copyright © 2005. Sybase Inc. All rights reserved. Security model A

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