It can provide total security service to the information system of client by digital certificate issued by ca authentication center.

通过CA认证中心发行的电子证书可以为用户提供信息安全的全面服务。

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In digital campus construction, information transmission security of teaching affairs administration system is one of the high profile issues.

教务管理系统的信息传输安全问题是数字校园建设中高度关注的热点之一。

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As one of the most famous kinds of digital trunked communication system, TETRA's efficiency and security have been cared more and more.

TETRA作为最著名的数字集群通信系统之一，其高效性和安全性得到了越来越多的关注。

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His system, called self-protecting digital content, places the security on the disc instead of in the player.

FORBES: Magazine Article

Called " Digital Life, " the system is the telecommunications giant's entree into the world of home security, an industry the company says was ripe for some serious innovation.

CNN: Doug Gross,