1. Verifying the authentication of an information system user;Ahituv;Comput. Secur.,1987
2. UNIX system security for system administrators;Alford,1988
3. v05i059: pwgen—random but pronounceable password generator;Allbery;Message-ID: 13184ncoast.UUCP,1988
4. A framework for password selection;Alvare;USENIX UNIX Security Workshop Proceedings,1988
5. UNIX password security;Anderson;USENIX UNIX Security Workshop Proceedings,1988