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1. 发明申请

US20060236392A1 Aggregating the knowledge base of computer systems to proactively protect a computer from malware 有权
标题翻译：汇总计算机系统的知识库，主动保护计算机免受恶意软件攻击
公开(公告)号：US20060236392A1
公开(公告)日：2006-10-19
申请号：US11096490
申请日：2005-03-31
申请人： Anil Thomas , Michael Kramer , Mihai Costea , Efim Hudis , Pradeep Bahl , Rajesh Dadhia , Yigal Edery
发明人： Anil Thomas , Michael Kramer , Mihai Costea , Efim Hudis , Pradeep Bahl , Rajesh Dadhia , Yigal Edery
IPC分类号： G06F12/14
CPC分类号： G06F21/56 , G06F21/562 , G06F21/577
摘要： In accordance with the present invention, a system, method, and computer-readable medium for aggregating the knowledge base of a plurality of security services or other event collection systems to protect a computer from malware is provided. One aspect of the present invention is a method that proactively protects a computer from malware. More specifically, the method comprises: using anti-malware services or other event collection systems to observe suspicious events that are potentially indicative of malware; determining if the suspicious events satisfy a predetermined threshold; and if the suspicious events satisfy the predetermined threshold, implementing a restrictive security policy designed to prevent the spread of malware.
摘要翻译：根据本发明，提供了一种用于聚合多个安全服务或其他事件收集系统的知识库以保护计算机免受恶意软件的系统，方法和计算机可读介质。本发明的一个方面是主动保护计算机免受恶意软件的方法。更具体地，该方法包括：使用反恶意软件服务或其他事件收集系统来观察潜在地指示恶意软件的可疑事件; 确定可疑事件是否满足预定阈值; 并且如果可疑事件满足预定阈值，则实施旨在防止恶意软件传播的限制性安全策略。

2. 发明申请

US20060259967A1 Proactively protecting computers in a networking environment from malware 审中-公开
标题翻译：主动保护网络环境中的计算机免受恶意软件攻击
公开(公告)号：US20060259967A1
公开(公告)日：2006-11-16
申请号：US11129695
申请日：2005-05-13
申请人： Anil Thomas , Michael Kramer , Mihai Costea , Pradeep Bahl , Rajesh Dadhia
发明人： Anil Thomas , Michael Kramer , Mihai Costea , Pradeep Bahl , Rajesh Dadhia
IPC分类号： G06F12/14
CPC分类号： H04L63/145 , H04L63/20
摘要： In accordance with the present invention, a system, method, and computer-readable medium for sharing information between computers, computing devices, and computing systems in a networking environment to determine whether a network is under attack by malware is provided. In instances when the network is under attack, one or more restrictive security policies that protect computers and/or resources available from the network are implemented.
摘要翻译：根据本发明，提供了一种用于在网络环境中在计算机，计算设备和计算系统之间共享信息以确定网络是否受到恶意软件攻击的系统，方法和计算机可读介质。在网络受到攻击的情况下，实现了保护计算机和/或可用于网络的资源的一个或多个限制性安全策略。

3. 发明申请

US20060101282A1 System and method of aggregating the knowledge base of antivirus software applications 失效
标题翻译：聚合防毒软件应用知识库的系统和方法
公开(公告)号：US20060101282A1
公开(公告)日：2006-05-11
申请号：US10984611
申请日：2004-11-08
申请人： Mihai Costea , David Goebel , Adrian Marinescu , Anil Thomas
发明人： Mihai Costea , David Goebel , Adrian Marinescu , Anil Thomas
IPC分类号： H04L9/32
CPC分类号： G06F21/56
摘要： In accordance with this invention, a system, method, and computer-readable medium that aggregates the knowledge base of a plurality of antivirus software applications are provided. User mode applications, such as antivirus software applications, gain access to file system operations through a common information model, which obviates the need for antivirus software vendors to create kernel mode filters. When file system operations are available to antivirus software applications, the present invention may cause each antivirus software application installed on a computing device to perform a scan to determine if the data is malware.
摘要翻译：根据本发明，提供了聚合多个防病毒软件应用的知识库的系统，方法和计算机可读介质。诸如防病毒软件应用程序之类的用户模式应用程序通过通用信息模型获得对文件系统操作的访问，从而避免了防病毒软件供应商创建内核模式过滤器的需要。当文件系统操作可用于防病毒软件应用时，本发明可以使得安装在计算设备上的每个防病毒软件应用程序执行扫描以确定数据是否是恶意软件。

4. 发明申请

US20060288416A1 System and method for efficiently scanning a file for malware 有权
标题翻译：用于高效扫描恶意软件文件的系统和方法
公开(公告)号：US20060288416A1
公开(公告)日：2006-12-21
申请号：US11154267
申请日：2005-06-16
申请人： Mihai Costea , Adrian Bivol , Adrian Marinescu , Anil Thomas , Cenk Ergan , David Goebel , George Chicioreanu , Marius Gheorghescu , Michael Fortin
发明人： Mihai Costea , Adrian Bivol , Adrian Marinescu , Anil Thomas , Cenk Ergan , David Goebel , George Chicioreanu , Marius Gheorghescu , Michael Fortin
IPC分类号： G06F12/14
CPC分类号： G06F21/51 , G06F21/566
摘要： The present invention is directed toward a system, method, and a computer-readable medium for efficiently loading data into memory in order to scan the data for malware. The logic provided in the present invention improves the experience of a user when operating a computer protected with antivirus software. One aspect of the present invention is a method that identifies a pattern in which data in a file is loaded into memory from a computer-readable medium. Then the method identifies a pattern in which data in the file may be loaded into memory in a way that minimizes the time required to read data in the file. When a subsequent scan of the file is scheduled to occur, the method causes data in the file to be loaded in memory using the pattern that minimizes the time required to read data in the file.
摘要翻译：本发明涉及一种用于将数据有效地加载到存储器中以便扫描恶意软件的数据的系统，方法和计算机可读介质。本发明提供的逻辑提高了用户在操作受防病毒软件保护的计算机时的体验。本发明的一个方面是从计算机可读介质中识别文件中的数据被加载到存储器中的模式的方法。然后，该方法识别可以以最小化在文件中读取数据所需的时间的方式将文件中的数据加载到存储器中的模式。当调度文件的后续扫描时，该方法会使文件中的数据使用最小化文件中读取数据所需的时间的模式加载到内存中。

5. 发明申请

US20060161988A1 Privacy friendly malware quarantines 有权
标题翻译：隐私权恶意软件隔离
公开(公告)号：US20060161988A1
公开(公告)日：2006-07-20
申请号：US11035584
申请日：2005-01-14
申请人： Mihai Costea , Adrian Marinescu , Anil Thomas , Gheorghe Gheorghescu , Kyle Larsen , Vadim Bluvstein
发明人： Mihai Costea , Adrian Marinescu , Anil Thomas , Gheorghe Gheorghescu , Kyle Larsen , Vadim Bluvstein
IPC分类号： G06F11/00
CPC分类号： G06F21/56 , G06F21/6209 , G06F21/64
摘要： The present invention provides a system, method, and computer-readable medium for quarantining a file. Embodiments of the present invention are included in antivirus software that maintains a user interface. From the user interface, a user may issue a command to quarantine a file or the quarantine process may be initiated automatically by the antivirus software after malware is identified. When a file is marked for quarantine, aspects of the present invention encode file data with a function that is reversible. Then a set of metadata is identified that describes attributes of the file including any heightened security features that are used to limit access to the file. The metadata is moved to a quarantine folder, while the encoded file remains at the same location in the file system. As a result, the encoded file maintains the same file attributes as the original, non-quarantined file, including any heightened security features.
摘要翻译：本发明提供了用于隔离文件的系统，方法和计算机可读介质。本发明的实施例包括在维护用户界面的防病毒软件中。从用户界面，用户可能会发出隔离文件的命令，或者在识别恶意软件后，防病毒软件可以自动启动隔离进程。当文件被标记为隔离区时，本发明的方面用可逆的功能对文件数据进行编码。然后识别一组描述文件属性的元数据，包括用于限制对文件访问的任何更高级的安全功能。元数据移动到隔离文件夹，而编码文件保留在文件系统中的相同位置。因此，编码文件保持与原始，未隔离文件相同的文件属性，包括任何更高级的安全功能。

6. 发明申请

US20060174344A1 System and method of caching decisions on when to scan for malware 有权
标题翻译：缓存何时扫描恶意软件的系统和方法
公开(公告)号：US20060174344A1
公开(公告)日：2006-08-03
申请号：US11047810
申请日：2005-01-31
申请人： Mihai Costea , Adrian Marinescu , Anil Thomas
发明人： Mihai Costea , Adrian Marinescu , Anil Thomas
IPC分类号： G06F12/14
CPC分类号： G06F21/564
摘要： In accordance with this invention, a system, method, and computer-readable medium that selectively scans files stored on a computing device for malware is provided. One aspect of the present invention includes identifying files that need to be scanned for malware when a software update that includes a malware signature is received. More specifically, attributes of the new malware are identified by searching metadata associated with the malware. Then, the method searches a scan cache and determines whether each file with an entry in the scan cache is the type that may be infected by the malware. If a file is the type that may be infected by the malware, the file is scanned for malware when a scanning event such as an I/O request occurs. Conversely, if the file is not the type that may be infected by the malware, the file may be accessed without a scan being performed.
摘要翻译：根据本发明，提供了选择扫描存储在计算设备上的用于恶意软件的文件的系统，方法和计算机可读介质。本发明的一个方面包括当接收到包括恶意软件签名的软件更新时，识别需要扫描恶意软件的文件。更具体地，通过搜索与恶意软件相关联的元数据来识别新的恶意软件的属性。然后，该方法将搜索扫描缓存，并确定每个具有扫描缓存中的条目的文件是否是可能被恶意软件感染的类型。如果文件是可能被恶意软件感染的文件，那么当发生诸如I / O请求的扫描事件时，该文件将被扫描恶意软件。相反，如果文件不是可能被恶意软件感染的类型，则可能会访问该文件，而不执行扫描。

7. 发明申请

US20060101264A1 System and method of aggregating the knowledge base of antivirus software applications 失效
公开(公告)号：US20060101264A1
公开(公告)日：2006-05-11
申请号：US10984615
申请日：2004-11-08
申请人： Mihai Costea , David Goebel , Adrian Marinescu , Anil Thomas
发明人： Mihai Costea , David Goebel , Adrian Marinescu , Anil Thomas
IPC分类号： H04L9/00
CPC分类号： G06F21/566 , G06F21/564 , Y10S707/99931
摘要： In accordance with this invention, a system, method, and computer-readable medium that aggregates the knowledge base of a plurality of antivirus software applications are provided. User mode applications, such as antivirus software applications, gain access to file system operations through a common information model, which obviates the need for antivirus software vendors to create kernel mode filters. When file system operations are available to antivirus software applications, the present invention may cause each antivirus software application installed on a computing device to perform a scan to determine if the data is malware.

8. 发明申请

US20060101263A1 System and method of allowing user mode applications with access to file data 有权
公开(公告)号：US20060101263A1
公开(公告)日：2006-05-11
申请号：US10984207
申请日：2004-11-08
申请人： Mihai Costea , David Goebel , Adrian Marinescu , Anil Thomas
发明人： Mihai Costea , David Goebel , Adrian Marinescu , Anil Thomas
IPC分类号： H04L9/00
CPC分类号： G06F21/566 , G06F21/564
摘要： In accordance with this invention, a system, method, and computer-readable medium that aggregates the knowledge base of a plurality of antivirus software applications are provided. User mode applications, such as antivirus software applications, gain access to file system operations through a common information model, which obviates the need for antivirus software vendors to create kernel mode filters. When file system operations are available to antivirus software applications, the present invention may cause each antivirus software application installed on a computing device to perform a scan to determine if the data is malware.

9. 发明申请

US20060218637A1 System and method of selectively scanning a file on a computing device for malware 有权
标题翻译：有选择地扫描计算设备上的恶意软件文件的系统和方法
公开(公告)号：US20060218637A1
公开(公告)日：2006-09-28
申请号：US11090086
申请日：2005-03-24
申请人： Anil Thomas , Michael Kramer , Scott Field
发明人： Anil Thomas , Michael Kramer , Scott Field
IPC分类号： G06F12/14
CPC分类号： G06F21/51 , G06F21/564
摘要： In accordance with this invention, a system, method, and computer-readable medium that selectively scans files stored on a computing device for malware is provided. One or more files may be sent from a trusted source to a computing device that implements the present invention. The integrity of the files that originate from a trusted source is validated using a signature-based hashing function. Any modifications made to files stored on the computing device are tracked by a component of the operating system. In instances when the file is not modified after being validated, an aspect of the present invention prevents the file from being scanned for malware when a scanning event is directed to the file. As a result, the performance of the computing device is improved as static files from trusted sources are not repeatedly scanned for malware.
摘要翻译：根据本发明，提供了选择扫描存储在计算设备上的用于恶意软件的文件的系统，方法和计算机可读介质。一个或多个文件可以从可信源发送到实现本发明的计算设备。源自可信源的文件的完整性使用基于签名的散列函数进行验证。对存储在计算设备上的文件的任何修改由操作系统的组件跟踪。在文件在被验证之后未被修改的情况下，本发明的一个方面防止当扫描事件被引导到该文件时该文件被扫描恶意软件。因此，由于来自可信源的静态文件不会重复扫描恶意软件，因此计算设备的性能得到改善。

10. 发明申请

US20100191858A1 FAILOVER MECHANISM FOR REAL-TIME PACKET STREAMING SESSIONS 有权
标题翻译：用于实时分组流程的FAILOVER机制
公开(公告)号：US20100191858A1
公开(公告)日：2010-07-29
申请号：US12360248
申请日：2009-01-27
申请人： Anil Thomas , Dipak Punnoran Koroth , Mahesh Chakravarthy Vittal Viveganandhan , Jiang Zhu
发明人： Anil Thomas , Dipak Punnoran Koroth , Mahesh Chakravarthy Vittal Viveganandhan , Jiang Zhu
IPC分类号： G06F15/16
CPC分类号： H04L65/4076 , H04L65/1069
摘要： Techniques are provided herein for failover streaming mechanisms. At a first device (e.g., a content router device) that is configured to interface with a plurality of streaming servers for real-time protocol packet streams, communications are configured with a client device and a first of the plurality of streaming servers associated with a streaming session from the first streaming server to the client device so that the first device receives client session control and session feedback messages associated with the streaming session and so that a packet stream associated with the streaming session transmitted by the first streaming server to the client device does not pass through the first device. The first device stores session state information comprising an address of the client device, streaming session identification information and data representing a current state of the streaming session at the client device derived from the client session control and session feedback messages. Upon detecting a failure of the first streaming server, the first device selects a second of the plurality of streaming servers for serving the streaming session previously served by the first streaming server, and then initiates a streaming session from the second streaming server to the client device in order to continue from a state of the streaming session previously served by the first streaming server prior to the failure without any indication at the client device of the switching from the first streaming server to the second streaming server.
摘要翻译：本文提供了用于故障转移流机制的技术。在被配置为与多个用于实时协议分组流的流服务器接口的第一设备（例如，内容路由器设备）上，通信被配置有客户端设备，并且多个流服务器中的第一个与流媒体会话从第一流服务器到客户端设备，使得第一设备接收与流传输会话相关联的客户端会话控制和会话反馈消息，并且使得与由第一流服务器发送到客户端设备的流媒体会话相关联的分组流不通过第一个设备。第一设备存储会话状态信息，该会话状态信息包括客户机设备的地址，流会话识别信息和表示客户端设备从客户端会话控制和会话反馈消息导出的流媒体会话的当前状态的数据。在检测到第一流服务器的故障时，第一设备选择多个流服务器中的第二个用于服务由第一流服务器先前服务的流会话，然后发起从第二流服务器到客户端设备的流会话以便在故障之前由先前由第一流服务器提供的流式传输会话的状态继续，而没有在客户端设备处从第一流服务器切换到第二流服务器的任何指示。

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