随着全球数字化、信息化的快速发展,信息保密工作变得越来越艰难,也越来越重要。一个体积很小的U盘,可以拷走几十年间积累的重要资料;一份电子邮件,瞬间可以将一份涉密资料传到地球的任一角落;一个看似普通的手机,却能将会议内容同步传送到千里之外。这些年,国家和军队失泄密事件频发,给我们做好保密工作敲响了警钟。而在转 With the rapid development of digitalization and informationization in the world, the work of keeping information confidential has become more and more difficult and more and more important. A small U disk, you can copy the accumulated decades of important data; an e-mail, instantly can be a classified information to any corner of the globe; a seemingly ordinary mobile phone, The content of the conference is transmitted to thousands of miles simultaneously. In recent years, the frequent incidents of loss of secrets by the state and the army have sounded the alarm for us to keep secrets. In turn