The PEP creates an XACML request and sends it to the Policy Decision Point (PDP), which evaluates the request and sends back a response.

PEP创建一个XACML请求并发送到策略决策点(PDP)，后者评估请求并返回一个响应。

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A system that supports XACML is composed of two primary components: a Policy Enforcement Point (PEP) and a Policy Decision Point (PDP).

支持XACML的系统由两个主要组件构成：策略执行点(Policy Enforcement Point, pep)和策略决策点(Policy Decision Point, pdp)。

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It also supports multiple Policy Decision Point (PDP) technologies including LDAP and TFIM to enforce ESB security for the SOAP, MQ and HTTP transport protocols.

它还支持多个策略决策点(PDP)技术(包括LDAP和TFIM)，以便为SOAP、MQ和HTTP传输协议强制执行esb安全。

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