The application server USES the client identity from the assertion to run the code on the target server.

应用服务器使用断言中的客户机标识，以便在目标服务器中运行代码。

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You can mix an operation system, application server and development tools for both the server and the client side.

服务器端和客户端可以使用不同的操作系统、应用服务器和开发工具。

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Therefore, when an application server (or client) opens an SSL connection to a server, it isn't ensuring that the server is really the intended server.

因此，当应用服务器(或客户端)打开到服务器的SSL连接时，它并不能确信该服务器就是希望使用的服务器。

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Developing applications for the new Web environments or even for the old client-server ones with less resource constraints changes how we think of application functionality.

FORBES: How to Make New Application Design Really Easy