ISO/IEC 17811-2:2015提供了设备控制和管理协议（DCMP）的规范，该协议是用于控制和管理各种设备的应用层协议。DCMP支持设备和网络状态信息检索、设备初始化、固件和软件更新、文件传输等。ISO/IEC 17811的本部分规定了DCMP的协议操作和消息结构。 网络安全超出ISO/IEC 17811本部分的范围。然而，根据DCMP的应用，安全服务可能是必要的。DCMP可能遭受许多特定于网络的威胁。为了应对这些威胁，可以部署一些安全机制。

ISO/IEC 17811-2:2015 provides the specification of Device Control and Management Protocol (DCMP), which is an application-layer protocol used to control and manage the various devices. DCMP supports the device and network status information retrieval, device initialization, firmware and software update, file transmission, and so on. This part of ISO/IEC 17811 specifies the protocol operations and message structure of DCMP. The network security is out of scope in this part of ISO/IEC 17811. However, the security services can be necessary according to applications of DCMP. DCMP can suffer from many network specific threats. To countermeasure those threats, some security mechanism can be deployed.