Abstract
Information security has been considered to be a technique, but recently, information security management has become important. Local governments have to be performed as well as the conventional office counters, also provide information using web site. So, ensuring information security has become important. However, the information security of the municipality is not sufficient, therefore, incident has revealed. The "infallibility", difficulty of financial circumstances, and indifference of the governor and senior managements are in its failure.
