Access Components
Java Enterprise System also contains components that provide access to system services, often from outside an enterprise firewall. Some configurations of Messaging Server can also provide network access, such as Messaging Server configured for message multiplexor. The following table describes Java Enterprise System components that provide remote access to system services.
Table 4–3 Java Enterprise System Components Providing Remote Access|
Component |
Description |
|---|---|
|
Provides enhanced directory access, schema compatibility, routing, and load balancing for multiple Directory Server instances. |
|
|
Provides secure Internet access from outside a corporate firewall to Portal Server content and services, including internal portals and Internet applications. |
|
|
Provides wireless access from mobile devices and voice access to Portal Server. |
|
|
Supports the retrieval of email by accessing the message store on behalf of web-based (HTTP) clients. |
Components providing remote access are generally deployed in secures access zones, as illustrated by the example in the section Access Zones.
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