发明名称 System and method for controlling access to internet sites
摘要 A method and system for providing flexible access to Internet sites is described. The system includes a database of Internet sites that have been categorized so that the system determines the category of information that a user is accessing on the Internet. The system is also programmed so users are only allowed to access sites within a particular category a limited number of times. Moreover, users can requested a postponed access, wherein the site they are requesting is stored to a server, and available to the user at a later time. In addition, if a user chooses to access a site that is within certain predefined categories, they are presented with the option of retrieving the page, but notified that their access will be logged to a file.
申请公布号 US6606659(B1) 申请公布日期 2003.08.12
申请号 US20000494315 申请日期 2000.01.28
申请人 WEBSENSE, INC. 发明人 HEGLI RONALD;CARRINGTON JOHN;OEI DAVID
分类号 G06F17/30;H04L29/06;H04L29/08;(IPC1-7):G06F15/173 主分类号 G06F17/30
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