Invention Grant
US08193904B2 Entry and exit control apparatus and entry and exit control method 有权
出入境控制装置及出入口控制方法

Entry and exit control apparatus and entry and exit control method
Abstract:
When a user enters or leaves an area to which a security level is assigned, it is determined whether the user is allowed to enter or leave the area by performing authentication. When the user moves between areas to which different security levels are preliminarily assigned, appropriate authentication is performed on the user depending on the difference between the security levels of the areas.
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