Security Against Corruption for Networked Storage
    1.
    发明申请
    Security Against Corruption for Networked Storage 审中-公开
    网络存储安全防范

    公开(公告)号:US20080301448A1

    公开(公告)日:2008-12-04

    申请号:US11757282

    申请日:2007-06-01

    IPC分类号: H04L9/00

    摘要: Systems and methods for security against corruption for networked storage are described. In one aspect, a destination device receives a linear combination of packets. The linear combination of packets represents digitally signed blocks of content and public information used to digitally sign segmented blocks of content. The destination device recombines the linear combination of packets to compute new valid signatures as linear combinations of received homomorphic digital signatures. The new valid signatures are for verifying by a requesting computing device recovering data associated with at least a subset of the linear combination of packets, integrity of the at least a subset. This provides the requesting node with security against corruption of data in networked storage.

    摘要翻译: 描述了用于联网存储的用于防止损坏的安全性的系统和方法。 在一个方面,目的地设备接收分组的线性组合。 分组的线性组合表示用于对分段内容块进行数字签名的数字签名的内容块和公共信息。 目的地设备将分组的线性组合重新组合以计算新的有效签名作为接收的同态数字签名的线性组合。 新的有效签名用于由请求的计算设备验证恢复与分组的线性组合的至少一个子集相关联的数据,至少一个子集的完整性。 这为请求节点提供了防止网络存储中的数据损坏的安全性。

    Content synchronization in a file sharing environment
    2.
    发明授权
    Content synchronization in a file sharing environment 有权
    文件共享环境中的内容同步

    公开(公告)号:US07953785B2

    公开(公告)日:2011-05-31

    申请号:US11428270

    申请日:2006-06-30

    IPC分类号: G06F15/16

    摘要: Content synchronization in a file sharing environment is described. A node in a circle share maintains a version vector that represents that node's knowledge of file synchronization events. Version vector data may be transmitted between nodes of the circle share via a presence service in the form of short notification messages. The version vector data is compared to identify one or more nodes to be synchronized. A resource-aware overlay representing the circle share is computed, and is used to initiate communication to determine which of the available nodes with which to synchronize will provide the most synchronization value to other nodes in the circle share.

    摘要翻译: 描述文件共享环境中的内容同步。 圆形共享中的节点维护一个版本向量,表示该节点对文件同步事件的了解。 版本矢量数据可以通过存在服务以短通知消息的形式在圆圈的节点之间传送。 将版本矢量数据进行比较,以识别要同步的一个或多个节点。 计算表示圆圈共享的资源感知覆盖,并且用于发起通信以确定哪个与其同步的可用节点将与圆共享中的其他节点提供最大的同步值。

    Content Synchronization in a File Sharing Environment
    5.
    发明申请
    Content Synchronization in a File Sharing Environment 有权
    文件共享环境中的内容同步

    公开(公告)号:US20080005188A1

    公开(公告)日:2008-01-03

    申请号:US11428270

    申请日:2006-06-30

    IPC分类号: G06F17/30

    摘要: Content synchronization in a file sharing environment is described. A node in a circle share maintains a version vector that represents that node's knowledge of file synchronization events. Version vector data may be transmitted between nodes of the circle share via a presence service in the form of short notification messages. The version vector data is compared to identify one or more nodes to be synchronized. A resource-aware overlay representing the circle share is computed, and is used to initiate communication to determine which of the available nodes with which to synchronize will provide the most synchronization value to other nodes in the circle share.

    摘要翻译: 描述文件共享环境中的内容同步。 圆形共享中的节点维护一个版本向量,表示该节点对文件同步事件的了解。 版本矢量数据可以通过存在服务以短通知消息的形式在圆圈的节点之间传送。 将版本矢量数据进行比较,以识别要同步的一个或多个节点。 计算表示圆圈共享的资源感知覆盖,并且用于发起通信以确定哪个与其同步的可用节点将与圆共享中的其他节点提供最大的同步值。

    Automatically instrumenting a set of web documents
    6.
    发明授权
    Automatically instrumenting a set of web documents 有权
    自动测试一组Web文档

    公开(公告)号:US08996682B2

    公开(公告)日:2015-03-31

    申请号:US11871831

    申请日:2007-10-12

    摘要: Embodiments of the invention provide a method and system for automatically instrumenting a set of web documents, such as web pages, as well as embedding structures that present advertising content via the web pages. The instrumentation automatically embeds tags that enable usage information associated with the web documents to be tracked and recorded. Many hundreds or thousands of web pages can be automatically modified without user intervention, enabling comprehensive reporting and tracking to be performed on each page. The web pages are analyzed and insertion points intelligently located. Changes can be verified to ensure that no undesirable effects resulted from embedding the content. The tags can receive parameters customized to the level of users and pages. The tags, insertion information, and other configuration information can be stored in a central repository to make subsequent tagging easier.

    摘要翻译: 本发明的实施例提供了一种用于自动测试诸如网页的web文档集合的方法和系统,以及经由网页呈现广告内容的嵌入结构。 仪器自动嵌入标签,该标签启用与要跟踪和记录的Web文档相关联的使用信息。 许多数百或数千个网页可以自动修改,无需用户干预,从而能够在每个页面上执行全面的报告和跟踪。 分析网页并智能地定位插入点。 可以验证更改,以确保嵌入内容不会产生不良影响。 标签可以接收根据用户和页面级别定制的参数。 标签,插入信息和其他配置信息可以存储在中央存储库中,从而使后续标签更容易。

    Virtual machine image server
    10.
    发明授权
    Virtual machine image server 有权
    虚拟机映像服务器

    公开(公告)号:US08073926B2

    公开(公告)日:2011-12-06

    申请号:US11031133

    申请日:2005-01-07

    IPC分类号: G06F15/16

    CPC分类号: G06F8/61

    摘要: Virtual machine image files are stored in a virtual machine storage by a virtual machine image file server. Users at virtual machine clients connect to the virtual machine image file server and are presented with a list of the available virtual machine image files in a virtual machine image store. Users of the virtual machine clients are able to select the desired virtual machine image, and begin executing in the selected virtual machine environment as soon as the selected virtual machine image file begins downloading to the client computer. When a virtual machine image file is selected for storage it is divided into several segments. Each segment is compared with segments of previously stored virtual machine image files already in storage. For example, only non-duplicate segments are stored.

    摘要翻译: 虚拟机映像文件由虚拟机映像文件服务器存储在虚拟机存储器中。 虚拟机客户机中的用户连接到虚拟机映像文件服务器,并在虚拟机映像存储中显示可用虚拟机映像文件的列表。 虚拟机客户机的用户能够选择所需的虚拟机映像,并且一旦选定的虚拟机映像文件开始下载到客户端计算机,就开始在选定的虚拟机环境中执行。 当选择虚拟机映像文件进行存储时,将其分为几个段。 将每个段与已存储的先前存储的虚拟机映像文件的段进行比较。 例如,只存储非重复段。