| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent that other processing cannot be performed because a server device collecting and integrating histories updates a history database, in a security management system. <P>SOLUTION: A server device suspends the update of the history database when an accumulation flag indicating that transmission has failed is attached to a history when receiving the history from a security management device. When continuously receiving a prescribed number of histories each not attached with the accumulation flag or when a prescribed time lapses without receiving the history, the server device resumes the update of the history database. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
