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    • 5. 发明授权
    • Secure instant messaging system
    • 安全即时通讯系统
    • US07131003B2
    • 2006-10-31
    • US10371601
    • 2003-02-20
    • Robert B. LordTerry N. HayesJustin Uberti
    • Robert B. LordTerry N. HayesJustin Uberti
    • H04L9/00
    • H04L9/3263G06F21/33H04L9/14H04L9/30H04L9/3247H04L51/04H04L63/0428H04L63/0823H04L63/123H04L67/10
    • A secure instant messaging system integrates secure text instant messaging and secure file transfers into existing instant messaging systems. At least one certificate authority (CA) is provided that issues a security certificate to a user that binds the user's instant messaging screen name to a public key which is used by other users to encrypt messages and files sent to the user and by the user to decrypt the received messages and files. A subscriber database is used by the CA to keep track of valid users and their associated information, such as: user screen names, user subscription expiration dates, and enrollment agent information. A user sends his certificate to the invention's instant messaging server which publishes the user's certificate to other users by creating a hash value of the user's certificate and sending it to the other users which allows the recipients to decide if they need to update their caches with a new copy of the user's certificate. Instant messages and files are encrypted by a sending user using an encryption algorithm and the recipient's certificate. The sending user can sign instant messages using his private signing key. The security status of each received instant message is displayed to the user.
    • 安全即时消息系统将安全文本即时消息和安全文件传输集成到现有即时消息系统中。 提供了至少一个证书颁发机构(CA),其向用户发布安全证书,该用户将用户的即时消息屏幕名称绑定到由其他用户用来加密发送给用户的消息和文件以及由用户加密的公钥 解密收到的消息和文件。 CA使用订户数据库来跟踪有效用户及其相关信息,例如:用户屏幕名称,用户订阅到期日期和注册代理信息。 用户将其证书发送给发明的即时消息服务器,该服务器通过创建用户证书的哈希值并将其发送给允许接收者决定是否需要用其更新其高速缓存的其他用户向其他用户发布用户证书 用户证书的新副本。 即时消息和文件由发送用户使用加密算法和收件人的证书进行加密。 发送用户可以使用他的私人签名密钥来签署即时消息。 每个接收到的即时消息的安全状态显示给用户。
    • 7. 发明申请
    • SECURE INSTANT MESSAGING SYSTEM
    • 安全即时消息系统
    • US20070050624A1
    • 2007-03-01
    • US11553673
    • 2006-10-27
    • Robert LordTerry HayesJustin Uberti
    • Robert LordTerry HayesJustin Uberti
    • H04L9/00
    • H04L9/3263G06F21/33H04L9/14H04L9/30H04L9/3247H04L51/04H04L63/0428H04L63/0823H04L63/123H04L67/10
    • A secure instant messaging system integrates secure text instant messaging and secure file transfers into existing instant messaging systems. At least one certificate authority (CA) is provided that issues a security certificate to a user that binds the user's instant messaging screen name to a public key which is used by other users to encrypt messages and files sent to the user and by the user to decrypt the received messages and files. A subscriber database is used by the CA to keep track of valid users and their associated information, such as: user screen names, user subscription expiration dates, and enrollment agent information. A user sends his certificate to the invention's instant messaging server which publishes the user's certificate to other users by creating a hash value of the user's certificate and sending it to the other users which allows the recipients to decide if they need to update their caches with a new copy of the user's certificate. Instant messages and files are encrypted by a sending user using an encryption algorithm and the recipient's certificate. The sending user can sign instant messages using his private signing key. The security status of each received instant message is displayed to the user.
    • 安全即时消息系统将安全文本即时消息和安全文件传输集成到现有即时消息系统中。 提供了至少一个证书颁发机构(CA),其向用户发布安全证书,该用户将用户的即时消息屏幕名称绑定到由其他用户用来加密发送给用户的消息和文件以及由用户加密的公钥 解密收到的消息和文件。 CA使用订户数据库来跟踪有效用户及其相关信息,例如:用户屏幕名称,用户订阅到期日期和注册代理信息。 用户将其证书发送给发明的即时消息服务器,该服务器通过创建用户证书的哈希值并将其发送给允许接收者决定是否需要用其更新其高速缓存的其他用户向其他用户发布用户证书 用户证书的新副本。 即时消息和文件由发送用户使用加密算法和收件人的证书进行加密。 发送用户可以使用他的私人签名密钥来签署即时消息。 每个接收到的即时消息的安全状态显示给用户。
    • 9. 发明授权
    • Multi-user chat search and access to chat archive
    • 多用户聊天搜索和访问聊天档案
    • US08751572B1
    • 2014-06-10
    • US11765908
    • 2007-06-20
    • Reza BehforoozQi KeDeepak MenonJustin Uberti
    • Reza BehforoozQi KeDeepak MenonJustin Uberti
    • G06F15/16
    • H04L65/403H04L12/1822H04L65/1093
    • In one embodiment, a computer network-based live chat having three or more participants is hosted. A record of the live chat is archived in a central location accessible by each participant. The archived record is provided to a requesting participant after completion of and/or during the live chat. The requesting participant may be, for example, any one of the three or more participants. The requesting participant may make the request from any remote location in communication with the central location. In another embodiment, a system for enabling access to a multi-user chat archive includes a multi-user instant messaging (IM) server, a state manager, an archive database, and an archive manager. The archive database is configured to store an archived record of the live chat in a central location. In this embodiment, the central location is accessible by each of the chat participants from any remote location in communication with the central location.
    • 在一个实施例中,托管具有三个或更多个参与者的基于计算机网络的即时聊天。 实时聊天的记录存档在每个参与者可访问的中央位置。 存档记录在完成和/或在实时聊天之前提供给请求参与者。 请求参与者可以是例如三个或更多个参与者中的任何一个。 请求参与者可以从与中心位置通信的任何远程位置发出请求。 在另一个实施例中,用于允许访问多用户聊天归档的系统包括多用户即时消息(IM)服务器,状态管理器,归档数据库和归档管理器。 存档数据库被配置为在中央位置存储实时聊天的归档记录。 在该实施例中,来自与中心位置通信的任何远程位置的每个聊天参与者可访问中心位置。
    • 10. 发明授权
    • Secure instant messaging system
    • 安全即时通讯系统
    • US07739508B2
    • 2010-06-15
    • US11553673
    • 2006-10-27
    • Robert B. LordTerry N. HayesJustin Uberti
    • Robert B. LordTerry N. HayesJustin Uberti
    • G06F21/00G06F15/16H04L9/32
    • H04L9/3263G06F21/33H04L9/14H04L9/30H04L9/3247H04L51/04H04L63/0428H04L63/0823H04L63/123H04L67/10
    • A secure instant messaging system integrates secure text instant messaging and secure file transfers into existing instant messaging systems. At least one certificate authority (CA) is provided that issues a security certificate to a user that binds the user's instant messaging screen name to a public key which is used by other users to encrypt messages and files sent to the user and by the user to decrypt the received messages and files. A subscriber database is used by the CA to keep track of valid users and their associated information, such as: user screen names, user subscription expiration dates, and enrollment agent information. A user sends his certificate to the invention's instant messaging server which publishes the user's certificate to other users by creating a hash value of the user's certificate and sending it to the other users which allows the recipients to decide if they need to update their caches with a new copy of the user's certificate. Instant messages and files are encrypted by a sending user using an encryption algorithm and the recipient's certificate. The sending user can sign instant messages using his private signing key. The security status of each received instant message is displayed to the user.
    • 安全即时消息系统将安全文本即时消息和安全文件传输集成到现有即时消息系统中。 提供了至少一个证书颁发机构(CA),其向用户发布安全证书,该用户将用户的即时消息屏幕名称绑定到由其他用户用来加密发送给用户的消息和文件以及由用户加密的公钥 解密收到的消息和文件。 CA使用订户数据库来跟踪有效用户及其相关信息,例如:用户屏幕名称,用户订阅到期日期和注册代理信息。 用户将其证书发送给发明的即时消息服务器,该服务器通过创建用户证书的哈希值并将其发送给允许接收者决定是否需要用其更新其高速缓存的其他用户向其他用户发布用户证书 用户证书的新副本。 即时消息和文件由发送用户使用加密算法和收件人的证书进行加密。 发送用户可以使用他的私人签名密钥来签署即时消息。 每个接收到的即时消息的安全状态显示给用户。