Through using the digital certificates to structure systematic security, such as campus network's server security, E-mail security, All-purpose Card and so on.
通过使用数字证书构建校园网服务器安全、校园网电子邮件安全、校园网一卡通等系统的安全。
Through using the digital certificates to structure systematic security, such as campus network's server security, E-mail security, All-purpose Card and so on.
通过使用数字证书构建校园网服务器安全、校园网电子邮件安全、校园网一卡通等系统的安全。
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