Before using most information systems in the computers or the networks, the users must obtain relevant authorizations which always have time limit, such as entry password.
计算机或网络中的一些信息系统需要获得一定的授权才能使用,而且很多授权都有一定的使用期限,例如登录口令。
Before using most information systems in the computers or the networks, the users must obtain relevant authorizations which always have time limit, such as entry password.
计算机或网络中的一些信息系统需要获得一定的授权才能使用,而且很多授权都有一定的使用期限,例如登录口令。
应用推荐