通过互联网传播信息已是大势所趋,网络访问方式的多样化更使得对恶意攻击行为的防范变得越来越困难。要保证这些数据的安全,必须从数据收集开始,到数据进入IT系统中的各个流程,都需要采取措施防止数据被未经授权访问和恶意使用。与以往不同的是,现在对IT基础设施中的数据进行保护不再是孤立的。网络已经把越来越多的设备连接在一起,人们共同参与到工作流程中 Dissemination of information through the Internet is a general trend, and the diversification of network access has made it more and more difficult to guard against malicious attacks. To ensure the security of these data, it is imperative that steps must be taken to prevent unauthorized access and malicious use of data, beginning with the collection of data and through the various processes in which data enters the IT system. Unlike in the past, the protection of data in the IT infrastructure is no longer isolated. The network has more and more devices connected together, people participate in the workflow