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2. 发明申请

US20150074820A1 SECURITY ENHANCEMENT APPARATUS 审中-公开
标题翻译：安全增强装置
公开(公告)号：US20150074820A1
公开(公告)日：2015-03-12
申请号：US14199458
申请日：2014-08-26
申请人： National Institute of Advanced Industrial Science and Technology
发明人： Kenji TODA , Ichirou EBIHARA , Koji SEGAWA , Koichi TAKAHASHI , Osamu MORIKAWA , Kazukuni KOBARA
IPC分类号： G06F21/62
CPC分类号： G06F21/80 , G06F2221/2101 , G06F2221/2123
摘要： A security enhancement apparatus is provided which is capable of preventing infection by malware that requires writing of important files of the OS or system, by protecting the important files from writing if data protection is implemented in units of files. The security enhancement apparatus relays IO of a PC, control device, or the like. A hard disk, USB device, display, or the like is connected via the security enhance apparatus. As for data protection in a storage, data is handled not only in units of sectors but also in units of files. The apparatus directly performs secure data transfer or display, setting/input therefor, or the like, thereby being able to correctly make an alert or inquiry to the user even in the case where a vulnerability of the OS or application program is attacked and control of the PC or control device is taken by an unauthorized program. Also, during communication, the security enhancement apparatus can authenticate a communication-partner device and encrypt communication content.
摘要翻译：提供了一种安全增强装置，其能够防止需要写入OS或系统的重要文件的恶意软件的感染，如果以文件为单位实现数据保护，则通过保护重要文件不被写入。安全性增强装置中继PC，控制装置等的IO。通过安全增强装置连接硬盘，USB装置，显示器等。对于存储器中的数据保护，数据不仅以扇区为单位处理，而且以文件为单位处理。该装置直接执行安全数据传输或显示，设置/输入等，从而即使在OS或应用程序的漏洞被攻击的情况下也能够正确地向用户发出警报或查询，并且控制 PC或控制设备由未经授权的程序占用。此外，在通信期间，安全性增强装置可以认证通信伙伴设备并加密通信内容。

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