专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08370646B2 Method and system for maintaining secure data input and output 有权
标题翻译：用于维护安全数据输入和输出的方法和系统
公开(公告)号：US08370646B2
公开(公告)日：2013-02-05
申请号：US12567385
申请日：2009-09-25
申请人： D. David Nason , Carson Kaan , John E. Easton , Jason M. Smith , John A. Painter , William J. Heaton
发明人： D. David Nason , Carson Kaan , John E. Easton , Jason M. Smith , John A. Painter , William J. Heaton
IPC分类号： G06F12/14
CPC分类号： G06F21/82 , Y10S707/99932 , Y10S707/99939
摘要： Methods and systems for enhancing the security of data during input and output on a client computer system are provided to prevent attempts by unauthorized code to access, intercept, and/or modify data. Example embodiments provide a plurality of obfuscation techniques and security enhanced drivers that use these obfuscation techniques to prohibit unauthorized viewing/receiving of valid data. When the drivers are used together with the various obfuscation techniques, the security enhanced drivers provide mechanisms for “scheduling” the content of the storage areas used to store the data so that valid data is not available to unauthorized recipients. When unauthorized recipients attempt to access the “data,” they perceive or receive obfuscated data. The obfuscation techniques described include “copy-in,” “replace and restore,” and “in-place replacement” de-obfuscation/re-obfuscation techniques. In one embodiment, a security enhanced display driver, a security enhanced mouse driver, a security enhanced keyboard driver, and a security enhanced audio driver are provided. To complement the security enhancements, the methods and systems also provide for a watchdog mechanism to ensure that the driver is functioning as it should be and various user interface techniques for denoting security on a display device.
摘要翻译：提供了用于在客户端计算机系统上输入和输出期间增强数据安全性的方法和系统，以防止未授权代码尝试访问，拦截和/或修改数据。示例性实施例提供使用这些混淆技术来禁止非法查看/接收有效数据的多个混淆技术和安全增强驱动器。当驱动程序与各种混淆技术一起使用时，安全增强驱动程序提供了用于调度用于存储数据的存储区域的内容的机制，使得有效的数据不可用于未授权的接收者。当未经授权的收件人尝试访问数据时，他们会感知或接收模糊数据。所描述的混淆技术包括复制，替换和恢复以及就地替换去混淆/重新混淆技术。在一个实施例中，提供了安全增强显示驱动器，安全增强型鼠标驱动器，安全增强型键盘驱动器和安全增强音频驱动器。为了补充安全性增强，方法和系统还提供了一种看门狗机制，以确保驱动程序正常工作，以及用于表示显示设备上的安全性的各种用户界面技术。

2. 发明申请

US20100077231A1 METHOD AND SYSTEM FOR MAINTAINING SECURE DATA INPUT AND OUTPUT 有权
公开(公告)号：US20100077231A1
公开(公告)日：2010-03-25
申请号：US12567385
申请日：2009-09-25
申请人： D. David Nason , Carson Kaan , John E. Easton , Jason M. Smith , John A. Painter , William J. Heaton
发明人： D. David Nason , Carson Kaan , John E. Easton , Jason M. Smith , John A. Painter , William J. Heaton
IPC分类号： G06F12/14
CPC分类号： G06F21/82 , Y10S707/99932 , Y10S707/99939
摘要： Methods and systems for enhancing the security of data during input and output on a client computer system are provided to prevent attempts by unauthorized code to access, intercept, and/or modify data. Example embodiments provide a plurality of obfuscation techniques and security enhanced drivers that use these obfuscation techniques to prohibit unauthorized viewing/receiving of valid data. When the drivers are used together with the various obfuscation techniques, the security enhanced drivers provide mechanisms for “scheduling” the content of the storage areas used to store the data so that valid data is not available to unauthorized recipients. When unauthorized recipients attempt to access the “data,” they perceive or receive obfuscated data. The obfuscation techniques described include “copy-in,” “replace and restore,” and “in-place replacement” de-obfuscation/re-obfuscation techniques. In one embodiment, a security enhanced display driver, a security enhanced mouse driver, a security enhanced keyboard driver, and a security enhanced audio driver are provided. To complement the security enhancements, the methods and systems also provide for a watchdog mechanism to ensure that the driver is functioning as it should be and various user interface techniques for denoting security on a display device.

3. 发明申请

US20120237029A1 METHOD AND SYSTEM FOR MAINTAINING SECURE DATA INPUT AND OUTPUT 审中-公开
标题翻译：用于维护安全数据输入和输出的方法和系统
公开(公告)号：US20120237029A1
公开(公告)日：2012-09-20
申请号：US13461668
申请日：2012-05-01
申请人： D. David Nason , Carson Kaan , John E. Easton , Jason M. Smith , John A. Painter , William J. Heaton
发明人： D. David Nason , Carson Kaan , John E. Easton , Jason M. Smith , John A. Painter , William J. Heaton
IPC分类号： H04N7/167
CPC分类号： G06F21/82 , Y10S707/99932 , Y10S707/99939
摘要： Methods and systems for enhancing the security of data during input and output on a client computer system are provided to prevent attempts by unauthorized code to access, intercept, and/or modify data. Example embodiments provide obfuscation techniques and security enhanced drivers that use these obfuscation techniques to prohibit unauthorized viewing/receiving of valid data. When the drivers are used together with the various obfuscation techniques, the security enhanced drivers provide mechanisms for “scheduling” the content of the storage areas used to store the data so that valid data is not available to unauthorized recipients. When unauthorized recipients attempt to access the “data,” they perceive or receive obfuscated data. The obfuscation techniques described include “copy-in,” and “replace and restore.”
摘要翻译：提供了用于在客户端计算机系统上输入和输出期间增强数据安全性的方法和系统，以防止未授权代码尝试访问，拦截和/或修改数据。示例性实施例提供了使用这些混淆技术来禁止未经授权的查看/接收有效数据的混淆技术和安全性增强的驱动器。当驱动程序与各种混淆技术一起使用时，安全增强驱动程序提供了用于“调度”用于存储数据的存储区域的内容的机制，使得有效数据不可用于未经授权的接收者。当未经授权的收件人尝试访问“数据”时，他们会感知或接收模糊数据。所描述的混淆技术包括“复制”和“替换和恢复”。

4. 发明授权

US07007025B1 Method and system for maintaining secure data input and output 有权
标题翻译：用于维护安全数据输入和输出的方法和系统
公开(公告)号：US07007025B1
公开(公告)日：2006-02-28
申请号：US10167053
申请日：2002-06-10
申请人： D. David Nason , Carson Kaan , John E. Easton , Jason M. Smith , John A. Painter , William J. Heaton
发明人： D. David Nason , Carson Kaan , John E. Easton , Jason M. Smith , John A. Painter , William J. Heaton
IPC分类号： G06F17/30
CPC分类号： G06F21/82 , Y10S707/99932 , Y10S707/99939
摘要： Methods and systems for enhancing the security of data during input and output on a client computer system are provided to prevent attempts by unauthorized code to access, intercept, and/or modify data. Example embodiments provide a plurality of obfuscation techniques and security enhanced drivers that use these obfuscation techniques to prohibit unauthorized viewing/receiving of valid data. When the drivers are used together with the various obfuscation techniques, the security enhanced drivers provide mechanisms for “scheduling” the content of the storage areas used to store the data so that valid data is not available to unauthorized recipients. When unauthorized recipients attempt to access the “data,” they perceive or receive obfuscated data. The obfuscation techniques described include “copy-in,” “replace and restore,” and “in-place replacement” de-obfuscation/re-obfuscation techniques. In one embodiment, a security enhanced display driver, a security enhanced mouse driver, a security enhanced keyboard driver, and a security enhanced audio driver are provided. To complement the security enhancements, the methods and systems also provide for a watchdog mechanism to ensure that the driver is functioning as it should be and various user interface techniques for denoting security on a display device.
摘要翻译：提供了用于在客户端计算机系统上输入和输出期间增强数据安全性的方法和系统，以防止未授权代码尝试访问，拦截和/或修改数据。示例性实施例提供使用这些混淆技术来禁止非法查看/接收有效数据的多个混淆技术和安全增强驱动器。当驱动程序与各种混淆技术一起使用时，安全增强驱动程序提供了用于“调度”用于存储数据的存储区域的内容的机制，使得有效数据不可用于未经授权的接收者。当未经授权的收件人尝试访问“数据”时，他们会感知或接收模糊数据。所描述的混淆技术包括“复制”，“替换和恢复”和“就地替换”去混淆/重新混淆技术。在一个实施例中，提供了安全增强显示驱动器，安全增强型鼠标驱动器，安全增强型键盘驱动器和安全增强音频驱动器。为了补充安全性增强，方法和系统还提供了一种看门狗机制，以确保驱动程序正常工作，以及用于表示显示设备上的安全性的各种用户界面技术。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式