| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent a serious accident in security without affecting normal use. <P>SOLUTION: A management server 20 collects environmental information in each user terminal 10 from each user terminal 10. In the management server 20, the collected environmental information in each user terminal 10 is compared with a policy definition for security to specify the user terminal 10 which violates the policy and the content thereof, the user terminal 10 with a prescribed number or frequency of policy violations or more is specified as a management enhancement object terminal 10A, and an operation limiting means 267 prohibits the opening of data file other than a prescribed one in the management enhancement object terminal 10A. <P>COPYRIGHT: (C)2009,JPO&INPIT |
