In addition, data transfer protocol is designed base on TPM ( Trusted Platform Module ) in PRAS, to enhance data security when transferring in network environment. 此外,PRAS系统以可信平台模块TPM芯片为基础设计数据传输协议,增强了数据在网络环境下传输的安全性。
The project included : the construction of Trusted System, the defending of the enclave boundary / external connection and the network infrastructure, as well as the computing environment, the centralized management of the complicated network system. 铁道部计算机网络安全技术方案的主要内容包括:铁路系统信任体系的建设,对互联网边界、局域计算环境、网络基础设施进行的保护,以及复杂网络系统的集中式安全管理。