| 摘要 |
<p>Conventional methods for restricting the browsing the Internet has involved the problem that if the browsing of a content including a prohibited-word keyword is prohibited, the browsing of the content is prohibited overall, and even a content including useful information cannot be viewed. An Internet browsing control method according to the invention uses a database of useful word keywords. Therefore even a content including a prohibited-word keyword is judged to be a content including useful information if a useful-word keyword is included, thereby allowing the browsing. A program medium for implementing the method and an Internet browsing cotrol device are also disclosed.</p> |
