通常来说,电信领域内的安全指的是公共线路或接入设备的物理安全。以往,数据及内容的安全通常被认为是用户自身的责任,而电信运营商只负责提供数据通道。因此,运营商当时只局限于关注在传统的范畴上,如:服务的质量、服务的覆盖、网络和组件冗余性以及成本效益等。但是今天,随着新应用的不断涌现、专网转向采用公网的趋势、全球化商业协作的增加,以及黑客 In general, security in the field of telecommunications refers to the physical security of public lines or access devices. In the past, data and content security was generally considered to be the user’s own responsibility, and telecom operators only responsible for providing data channels. As a result, operators at the time were limited to focusing on the traditional areas of service quality, service coverage, network and component redundancy and cost-effectiveness. But today, as new applications continue to emerge, private networks are turning to public networks, increased global business collaboration, and hacking