身份认证与访问控制是信息系统防御主动攻击的主要安全机制。

Identity authentication and access control are the major security mechanisms to defend active attack.

youdao

身份认证与访问控制是信息系统防御主动攻击的主要安全机制。

Identity authentication and access control are the major security mechanisms to defend active attack.

youdao