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51. 发明授权

US07991902B2 Reputation-based authorization decisions 有权
标题翻译：基于声望的授权决定
公开(公告)号：US07991902B2
公开(公告)日：2011-08-02
申请号：US11608757
申请日：2006-12-08
申请人： David Cross , Scott Field , Varugis Kurien
发明人： David Cross , Scott Field , Varugis Kurien
IPC分类号： G06F15/16 , G06F15/173
CPC分类号： H04L63/102 , G06F21/6218 , G06Q10/06
摘要： This document describes tools capable of receiving reputation metadata effective to enable better decision making about whether or not to authorize operations. The tools may build a reputation value from this reputation metadata and, based on this value and an authorization rule, better decide whether or not to authorize an operation requested by some program, application, or other actor.
摘要翻译：本文档描述了能够接收信誉元数据的工具，有效地使得能够更好地决定是否授权操作。这些工具可以从这个信誉元数据中构建一个信誉值，并且根据这个值和一个授权规则，更好地决定是否授权一些程序，应用程序或者其他actor请求的操作。

52. 发明申请

US20080141366A1 Reputation-Based Authorization Decisions 有权
标题翻译：基于声望的授权决策
公开(公告)号：US20080141366A1
公开(公告)日：2008-06-12
申请号：US11608757
申请日：2006-12-08
申请人： David Cross , Scott Field , Varugis Kurien
发明人： David Cross , Scott Field , Varugis Kurien
IPC分类号： H04L9/32
CPC分类号： H04L63/102 , G06F21/6218 , G06Q10/06
摘要： This document describes tools capable of receiving reputation metadata effective to enable better decision making about whether or not to authorize operations. The tools may build a reputation value from this reputation metadata and, based on this value and an authorization rule, better decide whether or not to authorize an operation requested by some program, application, or other actor.
摘要翻译：本文档描述了能够接收信誉元数据的工具，有效地使得能够更好地决定是否授权操作。这些工具可以从这个信誉元数据中构建一个信誉值，并且根据这个值和一个授权规则，更好地决定是否授权一些程序，应用程序或者其他actor请求的操作。

53. 发明申请

US20060137010A1 Method and system for a self-healing device 有权
标题翻译：自愈装置的方法和系统
公开(公告)号：US20060137010A1
公开(公告)日：2006-06-22
申请号：US11018412
申请日：2004-12-21
申请人： Michael Kramer , Scott Field , Marc Seinfeld , Carl Carter-Schwendler , Paul Luber , Adrian Marinescu
发明人： Michael Kramer , Scott Field , Marc Seinfeld , Carl Carter-Schwendler , Paul Luber , Adrian Marinescu
IPC分类号： G06F12/14
CPC分类号： G06F21/568 , G06F21/554 , Y10S707/99953
摘要： A self-healing device is provided in which changes made between the time that an infection resulting from an attack on the device was detected and an earlier point in time to which the device is capable of being restored may be recovered based, at least in part, on what kinds of changes were made, whether the changes were bona fide or malware induced, whether the changes were made after the time that the infection likely occurred, and whether new software was installed.
摘要翻译：提供了一种自愈设备，其中，可以在至少部分地恢复在检测到由设备的攻击引起的感染的时间与设备能够恢复到的较早时间点之间进行的改变关于什么样的变化，这些变化是真正的还是恶意软件引起的，这些变化是否在感染可能发生的时间之后进行，以及是否安装了新的软件。

54. 发明申请

US20060130141A1 System and method of efficiently identifying and removing active malware from a computer 有权
标题翻译：从计算机有效识别和删除活动恶意软件的系统和方法
公开(公告)号：US20060130141A1
公开(公告)日：2006-06-15
申请号：US11012892
申请日：2004-12-15
申请人： Michael Kramer , Matthew Braverman , Marc Seinfeld , Jason Garms , Adrian Marinescu , George Chicioreanu , Scott Field
发明人： Michael Kramer , Matthew Braverman , Marc Seinfeld , Jason Garms , Adrian Marinescu , George Chicioreanu , Scott Field
IPC分类号： G06F12/14
CPC分类号： H04L63/1408 , G06F21/562
摘要： The present invention provides a system, method, and computer-readable medium for identifying and removing active malware from a computer. Aspects of the present invention are included in a cleaner tool that may be obtained automatically with an update service or may be downloaded manually from a Web site or similar distribution system. The cleaner tool includes a specialized scanning engine that searches a computer for active malware. Since the scanning engine only searches for active malware, the amount of data downloaded and resource requirements of the cleaner tool are less than traditional antivirus software. The scanning engine searches specific locations on a computer, such as data mapped in memory, configuration files, and file metadata for data characteristic of malware. If malware is detected, the cleaner tool removes the malware from the computer.
摘要翻译：本发明提供一种用于从计算机识别和去除活动恶意软件的系统，方法和计算机可读介质。本发明的方面包括在可以使用更新服务自动获得的清洁工具中，或者可以从网站或类似的分发系统手动下载。更清洁的工具包括专门的扫描引擎，可在计算机上搜索主动恶意软件。由于扫描引擎仅搜索活动的恶意软件，所以下载的数据量和清洁工具的资源需求比传统的防病毒软件要少。扫描引擎在计算机上搜索特定位置，例如映射到内存中的数据，配置文件和文件元数据，以便恶意软件的特征。如果检测到恶意软件，则清洁工具会从计算机中删除恶意软件。

55. 发明申请

US20060095971A1 Efficient white listing of user-modifiable files 有权
标题翻译：用户可修改文件的高效白名单
公开(公告)号：US20060095971A1
公开(公告)日：2006-05-04
申请号：US10977484
申请日：2004-10-29
申请人： Mihai Costea , Scott Field , Damodharan Ulagaratchagan
发明人： Mihai Costea , Scott Field , Damodharan Ulagaratchagan
IPC分类号： H04N7/16
CPC分类号： G06F21/56 , G06F21/562
摘要： A system and method for efficiently determining that a received file is not malware is presented. In operation, when a file is received at a computing device, an evaluation is made as to whether the file includes user-modifiable, or superficial, data areas, i.e., areas of the file that by their nature do not typically carry or embed malware. If the file includes superficial data areas, those superficial data areas are filtered out and a file signature is generated based on the remaining portions of the received file. The file can then be compared to a list of know malware to determine if the file is malware. Alternatively, the file can be compared to a list of known, trusted files to determine whether the file is trustworthy.
摘要翻译：呈现有效地确定所接收的文件不是恶意软件的系统和方法。在操作中，当在计算设备处接收到文件时，评估文件是否包括用户可修改或表面的数据区域，即文件的区域，其性质通常不携带或嵌入恶意软件。如果文件包括表面数据区域，那些表面数据区域被过滤掉，并且基于接收到的文件的剩余部分生成文件签名。然后，该文件可以与已知恶意软件的列表进行比较，以确定该文件是否是恶意软件。或者，可以将文件与已知的可信文件的列表进行比较，以确定文件是否可信。

56. 发明申请

US20050262341A1 Methods and systems for protecting information in paging operating systems 有权
标题翻译：在寻呼操作系统中保护信息的方法和系统
公开(公告)号：US20050262341A1
公开(公告)日：2005-11-24
申请号：US11190375
申请日：2005-07-26
申请人： Scott Field
发明人： Scott Field
IPC分类号： G06F12/12 , G06F12/14 , G06F21/00
CPC分类号： G06F12/14 , G06F12/126 , G06F21/6218 , G06F21/78
摘要： The inventive methods and systems provide an approach to protecting unencrypted sensitive information from being paged out to secondary storage, such as a hard disk, during paging operations. In the described embodiment, a key is provided and is maintained in the main memory of a virtual memory system. Measures are taken to protect the key such as page-locking the key in the main memory to ensure that it never gets paged out to the secondary storage. The described key is a desirably large key that is randomly generated by the operating system. When sensitive information is to be placed in the main memory, it is encrypted with the page-locked key. The encrypted sensitive information can then be paged out to secondary storage without concern about its security. When the encrypted sensitive information is needed by a process or application, it is retrieved from secondary storage and decrypted using the page-locked key. For further protection, the sensitive information can be decrypted into a page-locked page of main memory. More than one key can be used to encrypt and/or decrypt the sensitive information.
摘要翻译：本发明的方法和系统提供了一种在寻呼操作期间保护未加密的敏感信息被分页到辅助存储（例如硬盘）的方法。在所描述的实施例中，提供了一个密钥并将其维护在虚拟存储器系统的主存储器中。采取措施来保护密钥，如锁定主内存中的密钥，以确保它不会被分页到辅助存储。所描述的密钥是由操作系统随机生成的期望的大密钥。当敏感信息被放置在主存储器中时，它使用页锁密钥进行加密。然后可以将加密的敏感信息分页到二级存储，而不用担心其安全性。当进程或应用程序需要加密的敏感信息时，将从辅助存储器中检索并使用页面锁定密钥进行解密。为了进一步保护，敏感信息可以被解密为主存储器的页面锁定页面。可以使用多个密钥来加密和/或解密敏感信息。

57. 发明申请

US20050111664A1 BIOS integrated encryption 有权
标题翻译： BIOS集成加密
公开(公告)号：US20050111664A1
公开(公告)日：2005-05-26
申请号：US10718153
申请日：2003-11-20
申请人： Andrew Ritz , David Cross , Duncan Bryce , James Schwartz , Jianrong Gu , Scott Field
发明人： Andrew Ritz , David Cross , Duncan Bryce , James Schwartz , Jianrong Gu , Scott Field
IPC分类号： G06F21/00 , H04K1/00
CPC分类号： G06F21/575 , G06F21/6209 , G06F2221/2107
摘要： A system and method for facilitating BIOS integrated encryption is provided. An interface is defined between the operating system and the BIOS. The operating system employs this interface to provide BIOS code information to facilitate decryption of data that is encrypted on the system. In the pre-operating system boot phase, the BIOS employs the decryption information provided from this interface in order to decrypt the data. The decrypted information can be employed to facilitate secure rebooting of a computer system from hibernate mode and/or secure access to device(s).
摘要翻译：提供了一种用于促进BIOS集成加密的系统和方法。在操作系统和BIOS之间定义一个接口。操作系统采用该接口提供BIOS代码信息，以便于在系统上加密的数据的解密。在操作前系统启动阶段，BIOS使用从该接口提供的解密信息来解密数据。解密的信息可用于促进计算机系统从休眠模式的安全重新启动和/或安全地访问设备。

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