Communications segment: the Shared memory communications portion, also known as the message portion, is used as a communication mechanism by the client and server processes.
通信段：共享内存通信区，也被称为消息区，被作为客户机和服务器进程的一种通信机制。
2
For example, we can embed a SAML segment in a SOAP message header to authenticate and authorize the access to the requested services.
例如，我们可以将saml段嵌入到SOAP消息头中来认证和授权对所请求服务的访问。
3
We can also embed an XML Digital Signature segment in a SOAP header to authenticate a credit card number in that message.