| 摘要 |
PROBLEM TO BE SOLVED: To raise operability, while maintaining the security of a computer system, by performing processing to obtain high security, in response to user authentication information which is inputted at login. SOLUTION: When any one of the plurality of kinds of user authentication information is inputted in performing the login, and the inputted user authentication information is authenticated in the computer system, capable of attaining usage by a plurality of users; login is performed, after the security in the computer system has been enhanced by performing spyware removal software, when the user authentication information is for high security. When it is not for high security, login is rapidly performed, as it is. COPYRIGHT: (C)2007,JPO&INPIT |
