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1. 发明申请

WO2003046748A1 DIRECTORY-BASED SECURE NETWORK COMMUNITIES USING BRIDGING SERVICES 审中-公开
标题翻译：使用连接服务的基于目录的安全网络社区
公开(公告)号：WO2003046748A1
公开(公告)日：2003-06-05
申请号：PCT/US2002/038231
申请日：2002-11-27
申请人： VISIONSHARE, INC.
发明人： FRASER, John, D. , PALMER, Peter, L. , HALLGREN, Jeffry, H.
IPC分类号： G06F15/16
CPC分类号： H04L63/065 , H04L29/12009 , H04L29/12047 , H04L61/15 , H04L63/0823 , H04L63/0884 , H04L63/104
摘要： Techniques are described for constructing and maintaining secure communities over a computer network, such as the Internet. In particular, the techniques allow security to be integrated and managed in a "directory-centric" fashion. In other words, the techniques described herein allow a community of trusted members (48A, 48B) to easily be managed via one or more online directories (46) rather than hierarchical certification authorities. In addition, the invention provides techniques for validating security credentials locally within an enterprise (45A, 45B). A trust server within the enterprise (45A, 45B) intercepts a validation request from a secure electronic service (50) within the enterprise. If the trust server is unable to answer the validation request, the trust server queries a bridge service provider, which associates the trust server with trust servers maintained by other enterprises, for the security credential information necessary for validation.
摘要翻译：描述了通过计算机网络（如Internet）构建和维护安全社区的技术。特别地，这些技术允许以“目录为中心”的方式整合和管理安全性。换句话说，本文描述的技术允许通过一个或多个在线目录（46）而不是分层认证机构容易地管理可信任成员（48A，48B）的社区。此外，本发明提供了用于在企业内（45A，45B）本地验证安全证书的技术。企业内的信任服务器（45A，45B）从企业内的安全电子服务（50）截取验证请求。如果信任服务器无法应答验证请求，则信任服务器会查询将服务器与其他企业维护的信任服务器关联的网桥服务提供商，以确定验证所需的安全凭证信息。

2. 发明申请

WO2003079191A1 METHOD AND SYSTEM FOR PEER-TO-PEER SECURE COMMUNICATION 审中-公开
标题翻译：同侪安全通信的方法与系统
公开(公告)号：WO2003079191A1
公开(公告)日：2003-09-25
申请号：PCT/US2003/007347
申请日：2003-03-10
申请人： VISIONSHARE, INC.
发明人： FRASER, John, D. , PALMER, Peter, L. , HALLGREN, Jeffry, H.
IPC分类号： G06F11/00
CPC分类号： H04L63/0428 , H04L29/06 , H04L63/0272 , H04L63/0442 , H04L63/08 , H04L63/0823 , H04L63/0869 , H04L63/166 , H04L67/104 , H04L67/1068 , H04L67/1078 , H04L69/329
摘要： In general, peer-to-peer techniques (4A, 4B, 4C, 4D, 4E of Figure 1) are described for providing secure communications using digital certificates assigned to secure communication servers (SCSs) (2). The secure communication techniques allows enterprise users to communicate data securely between on another without requiring a centralized system (6). The SCS provides the secure communication services, such as certification authe ntication, usually provided by the centralized system. The non-centralized secure communication services provide high fault-tolerance, so that the failure of any system, communication link or oth er infrastructure will only affect the communication sessions directly associated with the infrastructure experiencing failure.
摘要翻译：通常，描述了对等技术（图1的4A，4B，4C，4D，4E），用于使用分配给安全通信服务器（SCS）（2）的数字证书提供安全通信。安全通信技术允许企业用户在不需要集中式系统的情况下在另一个之间进行安全通信（6）。 SCS提供通常由集中式系统提供的安全通信服务，如认证授权。非集中式安全通信服务提供高容错能力，使得任何系统，通信链路或其他基础架构的故障只会影响与基础设施遇到故障直接相关的通信会话。

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