公开(公告)号：US20080235387A1

公开(公告)日：2008-09-25

申请号：US12051953

申请日：2008-03-20

申请人： David M. Chess ,  Murthy V. Devarakonda ,  Alla Segal ,  Ian Nicholas Whalley

发明人： David M. Chess ,  Murthy V. Devarakonda ,  Alla Segal ,  Ian Nicholas Whalley

IPC分类号： G06F15/173 ,  G05B15/00

CPC分类号： H04L41/0893 ,  H04L41/5009

摘要： In one aspect this invention provides a computer program embodied on a computer readable medium that is executed by at least one data processor of a policy management system. The computer program includes first computer program instructions for implementing a user interface and second computer program instructions for implementing a policy manager that is coupled to the user interface via a policy repository for introducing a new attribute, using the first computer program instructions, into a policy for a policy-managed system, without requiring a change to (e.g., without having to re-write or re-compile) the second computer program instructions.

摘要翻译： 在一个方面，本发明提供一种包含在计算机可读介质上的计算机程序，该计算机程序由策略管理系统的至少一个数据处理器执行。 计算机程序包括用于实现用户界面的第一计算机程序指令和用于实现策略管理器的第二计算机程序指令，所述策略管理器经由策略储存器耦合到用户界面，用于使用第一计算机程序指令将新属性引入到策略 对于策略管理的系统，而不需要改变（例如，不必重写或重新编译）第二计算机程序指令。

公开(公告)号：US20080103688A1

公开(公告)日：2008-05-01

申请号：US11554155

申请日：2006-10-30

申请人： David M. Chess ,  David B. Flaxer ,  Mary E. Helander

发明人： David M. Chess ,  David B. Flaxer ,  Mary E. Helander

IPC分类号： G01C21/32

CPC分类号： G01C21/3484 ,  G01C21/36

摘要： A system and method for a travel route preference repository based on global positioning services (GPS). The system includes an information input member being configured to accept input information from users of the system. The input information is an evaluation of routes that the users have traversed. An information correlation member is communicatively connected via a network to the information input member. The information correlation member is configured to render a response pertaining to the input information such that users that have not entered an evaluation of the routes may have a current evaluation of the routes. An information access member is communicatively connected via the network to the information input member and the information correlation member. The information access member is configured to permit users of the system to have access to the response of the information correlation member.

摘要翻译： 一种基于全球定位服务（GPS）的旅行路线偏好储存库的系统和方法。 该系统包括被配置为从系统的用户接收输入信息的信息输入构件。 输入信息是用户已经遍历的路由的评估。 信息关联部件经由网络与信息输入部件进行通信连接。 所述信息关联部件被配置为生成与所述输入信息有关的响应，使得未进入所述路径的评价的用户可以对所述路线进行当前评估。 信息访问构件经由网络与信息输入构件和信息相关构件通信地连接。 信息访问构件被配置为允许系统的用户访问信息相关构件的响应。

公开(公告)号：US5802592A

公开(公告)日：1998-09-01

申请号：US656626

申请日：1996-05-31

申请人： David M. Chess ,  Gregory Bret Sorkin ,  Steve Richard White

发明人： David M. Chess ,  Gregory Bret Sorkin ,  Steve Richard White

IPC分类号： G06F1/00 ,  G06F9/445 ,  G06F11/10 ,  G06F21/00 ,  G06F12/14 ,  G06F11/30 ,  G06F12/16

CPC分类号： G06F11/1004 ,  G06F21/572 ,  G06F21/64 ,  G06F9/4401 ,  G06F2201/83 ,  G06F2211/008 ,  G06F2211/1097

摘要： A system and method for verifying the integrity of a computer system's BIOS programs stored in alterable read only memory (such as FLASH ROM), and preventing malicious alteration thereof. The system and method regularly check the contents of the alterable read only memory using a digital signature encrypted by means of an asymmetrical key cryptosystem.

摘要翻译： 一种用于验证存储在可更改的只读存储器（例如FLASH ROM）中的计算机系统的BIOS程序的完整性并防止其恶意改变的系统和方法。 系统和方法使用通过非对称密钥密码系统加密的数字签名来定期检查可更改的只读存储器的内容。

公开(公告)号：US5485575A

公开(公告)日：1996-01-16

申请号：US342949

申请日：1994-11-21

申请人： David M. Chess ,  Jeffrey O. Kephart ,  Gregory B. Sorkin

发明人： David M. Chess ,  Jeffrey O. Kephart ,  Gregory B. Sorkin

IPC分类号： G06F1/00 ,  G06F21/00 ,  G06F11/34

CPC分类号： G06F21/564

摘要： Information pertaining to the verification of the identity of, and reversal of, a transformation of computer data is derived automatically based on a set of samples. The most important class of transformations is computer viruses. The process extracts this information for a large, fairly general class of viruses. Samples consisting of host programs infected with the virus and sample pairs consisting of an infected host and the corresponding original, uninfected host are obtained. A description of how the virus attaches to the host program, including locations within uninfected host of components of both the original host and the virus is generated. Viral code is matched across samples to obtain a description of "invariant" regions of the virus. Host bytes embedded within the virus are located. A description of the original host locations permits ant-virus software on a user's machine to restore the bulk of a program that has been infected. Characterization of the correspondence between invariable portions of the virus and destroyed parts of the host enables anti-virus software to complete the repair.

摘要翻译： 关于验证计算机数据转换的身份和逆转的信息是根据一组样本自动导出的。 最重要的一类转换是计算机病毒。 该过程提取了大量相当笼统的病毒类信息。 获得由感染病毒的宿主程序组成的样品和由受感染宿主和相应的原始未感染宿主组成的样本对。 生成病毒附加到主机程序的描述，包括原始主机和病毒的未受感染主机的组件内的位置。 病毒码在样本之间匹配，以获得病毒“不变”区域的描述。 位于病毒内的主机字节位于。 对原始主机位置的描述允许用户机器上的防病毒软件恢复被感染的程序的大部分。 描述病毒的不变部分与主机的销毁部分之间的对应关系使得防病毒软件能够完成修复。