浅析专网安全U盘技术和应用管理

为了保障信息安全,各级政府部门建立了与互联网进行物理隔离的部门专用网络,以此解决网络互联互通造成的失泄密、病毒感染、木马侵入等问题。然而,由于移动存储介质的方便快捷,在互联网和专用网络间交叉使用,给信息安全带来了新的威胁和挑战。文中分析了U盘的使用给政府专网带来的安全隐患,引入了专网安全U盘的概念,给出了专网安全U盘的相关技术和应用管理,以此来规范和保障移动存储介质的安全。

Technology of Secure U Disk on Special Network and Application Management

In order to ensure the information security, the government departments at all levels should establish the special network physically isolated from the Internet, thus such problems as divulgence, virus, Trojan invasion caused by the network interconnection could be solved. However, the convenient use of mobile storage medium, including its crossuse on the Internet and private network could also bring new threats and challenges to the information safety. This paper analyzes the hidden danger of U dish use on the government special network, gives the concept of secure U disk, the related technology and application management of secure U disk, thus to regulate and ensure the safety of mobile storage medium.