例句與造句

1. Without password shadowing, this means that an attacker with unprivileged access to the system can obtain the hashed form of every user's password.
2. Password shadowing first appeared in Unix systems with the development of SunOS in the mid-1980s, System V Release 3.2 in 1988 and BSD4.3 Reno in 1990.
3. But, vendors who had performed ports from earlier UNIX releases did not always include the new password shadowing features in their releases, leaving users of those systems exposed to password file attacks.
4. Prior to password shadowing, a Unix user's hashed password was stored in the second field of his / her record in the / etc / passwd file ( within the seven-field format as outlined above ).
5. Regardless of whether password shadowing is in effect on a given system, the passwd file is readable by all users so that various system utilities ( e . g ., ls ) can work ( e . g ., to ensure that user names are shown when the user lists the contents of a folder ), while only the root user can write to it.
6. It's difficult to find password shadowing in a sentence. 用password shadowing造句挺難的