它可以让用户加密，并签署他的数据和通信。
It allows users to encrypt and sign his data and communication.
磁带的异地搬迁安全：数据保护快允许用户加密备份数据。
Secure removal of tapes offsite: data Protector Express allows users to encrypt backup data.
磁带的异地搬迁安全：数据保护快允许用户加密备份数据。
Secure removal of tapes offsite: data Protector Express allows users to encrypt backup data.
应用推荐