阅读说明：本技术 安全域的配置、发现和加入方法及装置、电子设备 (Security domain configuration, discovery and joining method and device and electronic equipment ) 是由 茹昭 吕小强 张军 于 2020-01-19 设计创作，主要内容包括：本申请实施例涉及安全域的配置和发现方法以及装置、电子设备。本申请的实施例中,通过在物联网设备中增加安全域资源,用以配置和管理设备所归属的安全域,提供了一种对网络中存在的物联网安全域进行配置的解决方案。当安全域信息可发现时,可通过将属性值映射到设备的发现资源,可以简化资源发现过程,使其他设备可便捷地发现和获得网络中的安全域信息。此外,网络中存在多个安全域时,可通过发现的安全域信息区分不同的安全域。(The embodiment of the application relates to a security domain configuration and discovery method, a security domain configuration and discovery device and an electronic device. In the embodiment of the application, security domain resources are added in the equipment of the Internet of things to configure and manage the security domain to which the equipment belongs, and a solution for configuring the security domain of the Internet of things existing in a network is provided. When the security domain information can be discovered, the attribute values are mapped to the discovery resources of the devices, so that the resource discovery process can be simplified, and other devices can conveniently discover and obtain the security domain information in the network. In addition, when a plurality of security domains exist in the network, different security domains can be distinguished through discovered security domain information.)