| 基于IOAPIC重定位表修改策略的键盘过滤技术 |
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| 引用本文： | 马超.基于IOAPIC重定位表修改策略的键盘过滤技术[J].科学技术与工程,2012,12(25):6351-6355. |
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| 作者姓名： | 马超 |
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| 作者单位： | 西北大学软件学院 |
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| 摘 要： | 设计了一种基于Windows操作系统下的键盘过滤技术。该技术采用WDM驱动框架和IOAPIC重定位表修改技术，可以对用户通过键盘输入的信息进行实时保护。该技术依赖内核驱动程序的最高权限，有效的防止木马程序对用户输入信息的窃取。将其与nProtect密码保护技术进行对比实验，实验结果显示该方法具有比nProtect技术更加底层的防护范围。
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| 关 键 词： | 信息安全 WDM驱动 键盘过滤 |
| 收稿时间： | 4/28/2012 4:51:58 PM |
| 修稿时间： | 2012/5/21 0:00:00 |
A keyboard filter technology based on IOAPIC modification |
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| ma chao.A keyboard filter technology based on IOAPIC modification[J].Science Technology and Engineering,2012,12(25):6351-6355. |
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| Authors: | ma chao |
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| Institution: | MA Chao(College of Software,Northwest University,Xi’an 710100,P.R.China) |
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| Abstract: | Designed a keyboard filter technology which can operate in Windows OS. This technology based on WDM driver framework and IOAPIC modification. It is capable of protecting the information inputed from the keyboard. This technology can prevent the trojan to steal the user's information effectively because of the highest authority of kernel driver program. Compared this technology with the nProtect, the result shows that this technology's protection range is deeper than the nProtect. |
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| Keywords: | information security WDM Driver keyboard filter |
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