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    Single Login Procedure For Accessing Social Network Information Across Multiple External Systems
    2.
    发明申请
    Single Login Procedure For Accessing Social Network Information Across Multiple External Systems 审中-公开
    用于跨多个外部系统访问社交网络信息的单一登录过程

    公开(公告)号：US20140245407A1

    公开(公告)日：2014-08-28

    申请号：US14271192

    申请日：2014-05-06

    Applicant: Facebook, Inc.

    Inventor： Michael Steven Vernal ,  Wei Zhu ,  James M. Leszczenski ,  Joshua E. Elman ,  David Brookes Morin ,  Charles Duplain Cheever ,  Ruchi Sanghvi

    IPC: H04L29/06

    CPC classification number: H04L63/08 ,  G06F21/41 ,  H04L63/0815 ,  H04L63/102

    Abstract: A social networking system contains information describing users of the social network and various connections among the users. A user can access multiple external systems that communicate with the social networking system to access information about the users of the social networking system. Login status of the user account on the social networking system is maintained. If the login status of the user account on the social networking system indicates that the user is not logged in, the user is required to provide authentication information. If the login status of the user account indicates that the user is logged in, social network information is provided to the user via an external system, subject to the privacy settings of users of the social networking system. If the user logs out from an external system, the user is also logged out from the social networking system.

    Abstract translation: 社交网络系统包含描述社交网络用户和用户之间各种连接的信息。 用户可以访问与社交网络系统通信的多个外部系统，以访问关于社交网络系统的用户的信息。 维护社交网络系统上用户帐号的登录状态。 如果社交网络系统上的用户帐户的登录状态表示用户未登录，则需要用户提供认证信息。 如果用户帐户的登录状态表示用户登录，则通过外部系统向用户提供社交网络信息，并根据社交网络系统的用户的隐私设置。 如果用户从外部系统注销，用户也会从社交网络系统中注销。

    DETERMINING A TRUST LEVEL OF A USER IN A SOCIAL NETWORK ENVIRONMENT
    3.
    发明申请
    DETERMINING A TRUST LEVEL OF A USER IN A SOCIAL NETWORK ENVIRONMENT 有权
    在社会网络环境中确定用户的信任级别

    公开(公告)号：US20140137201A1

    公开(公告)日：2014-05-15

    申请号：US14160292

    申请日：2014-01-21

    Applicant: Facebook, Inc.

    Inventor： Ezra Callahan ,  Aditya Agarwal ,  Charles Duplain Cheever ,  Christopher W. Putnam ,  Bob Trahan

    IPC: H04L29/06

    CPC classification number: H04L63/104 ,  G06Q50/01 ,  H04L63/105 ,  H04L67/30

    Abstract: A system and method for determining a trust level for a non-approved user in a social network is described. The method includes monitoring requests for social network interactions between an approved user and the non-approved user and determining if each interaction requested is of a first type or a second type. The method further includes increasing a first trust value when the interaction requested is of the first type and increasing a second trust value when the interaction requested is of the second type. The method further includes determining the trust level based on the first trust value and the second trust value. The method further includes changing the status of the non-approved user to an approved user based on the trust level, the first trust value and/or the second trust value.

    Abstract translation: 描述了用于确定社交网络中的未经认可的用户的信任级别的系统和方法。 该方法包括监视批准用户和未经认可的用户之间的社交网络交互的请求，并确定所请求的每个交互是否是第一类型或第二类型。 所述方法还包括当所请求的交互是第一类型时增加第一信任值，并且当所请求的交互是第二类型时增加第二信任值。 该方法还包括基于第一信任值和第二信任值来确定信任级别。 该方法还包括基于信任级别，第一信任值和/或第二信任值来将未经批准的用户的状态改变为经批准的用户。

    DYNAMIC ENFORCEMENT OF PRIVACY SETTINGS BY A SOCIAL NETWORKING SYSTEM ON INFORMATION SHARED WITH AN EXTERNAL SYSTEM
    7.
    发明申请
    DYNAMIC ENFORCEMENT OF PRIVACY SETTINGS BY A SOCIAL NETWORKING SYSTEM ON INFORMATION SHARED WITH AN EXTERNAL SYSTEM 有权
    通过社会网络系统对外部系统共享的信息进行隐私设置的动态执行

    公开(公告)号：US20150113590A1

    公开(公告)日：2015-04-23

    申请号：US14581786

    申请日：2014-12-23

    Applicant: Facebook, Inc.

    Inventor： Michael Steven Vernal ,  Wei Zhu ,  James M. Leszczenski ,  Joshua E. Elman ,  David Brookes Morin ,  Charles Duplain Cheever ,  Ruchi Sanghvi

    IPC: G06F21/62 ,  H04L29/06

    CPC classification number: G06F21/6245 ,  H04L63/102 ,  H04L63/20 ,  H04L67/306

    Abstract: An external system (such as a website) that interacts with users communicates with a social networking system to access information about the users, who may also be users of the social networking system. If a privacy setting is changed in the social networking system, and the change applies to information that has been shared with an external system, the change is enforced at the external system. For example, the external system may be notified that the information is invalid and must be deleted, or the external system may periodically request the information so that changes to the privacy settings are eventually experienced at the external systems. When an external system again needs the information, whether expired naturally or actively invalidated by the social network, the external system sends a new request for the information, which is subject to the (possibly revised) privacy settings.

    Abstract translation: 与用户交互的外部系统（例如网站）与社交网络系统通信以访问关于用户的信息，谁也可以是社交网络系统的用户。 如果在社交网络系统中改变了隐私设置，并且该更改适用于已经与外部系统共享的信息，则该改变将在外部系统上实施。 例如，外部系统可以被通知信息是无效的并且必须被删除，或者外部系统可以周期性地请求该信息，从而最终在外部系统中经历对隐私设置的改变。 当外部系统再次需要信息时，无论是由社交网络自然过期还是主动失效，外部系统会发送新的信息请求，该信息受到（可能修改的）隐私设置的约束。

    Dynamic enforcement of privacy settings by a social networking system on information shared with an external system
    8.
    发明授权
    Dynamic enforcement of privacy settings by a social networking system on information shared with an external system 有权
    通过社交网络系统对与外部系统共享的信息进行隐私设置的动态实施

    公开(公告)号：US08955145B2

    公开(公告)日：2015-02-10

    申请号：US14266300

    申请日：2014-04-30

    Applicant: Facebook, Inc.

    Inventor： Michael Steven Vernal ,  Wei Zhu ,  James M. Leszczenski ,  Joshua E. Elman ,  David Brookes Morin ,  Charles Duplain Cheever ,  Ruchi Sanghvi

    IPC: G06F7/04 ,  H04L29/06 ,  G06F21/62 ,  H04L29/08

    CPC classification number: G06F21/6245 ,  H04L63/102 ,  H04L63/20 ,  H04L67/306

    Abstract: An external system (such as a website) that interacts with users communicates with a social networking system to access information about the users, who may also be users of the social networking system. If a privacy setting is changed in the social networking system, and the change applies to information that has been shared with an external system, the change is enforced at the external system. For example, the external system may be notified that the information is invalid and must be deleted, or the external system may periodically request the information so that changes to the privacy settings are eventually experienced at the external systems. When an external system again needs the information, whether expired naturally or actively invalidated by the social network, the external system sends a new request for the information, which is subject to the (possibly revised) privacy settings.

    Abstract translation: 与用户交互的外部系统（例如网站）与社交网络系统通信以访问关于用户的信息，谁也可以是社交网络系统的用户。 如果在社交网络系统中改变了隐私设置，并且该更改适用于已经与外部系统共享的信息，则该改变将在外部系统上实施。 例如，外部系统可以被通知信息是无效的并且必须被删除，或者外部系统可以周期性地请求该信息，从而最终在外部系统中经历对隐私设置的改变。 当外部系统再次需要信息时，无论是由社交网络自然过期还是主动失效，外部系统会发送新的信息请求，该信息受到（可能修改的）隐私设置的约束。

    Determining a trust level of a user in a social network environment
    9.
    发明授权
    Determining a trust level of a user in a social network environment 有权
    确定社交网络环境中用户的信任级别

    公开(公告)号：US08949948B2

    公开(公告)日：2015-02-03

    申请号：US14160292

    申请日：2014-01-21

    Applicant: Facebook, Inc.

    Inventor： Ezra Callahan ,  Aditya Agarwal ,  Charles Duplain Cheever ,  Christopher W. Putnam ,  Bob Trahan

    IPC: G06F21/00 ,  H04L29/06 ,  G06Q50/00 ,  H04L29/08

    CPC classification number: H04L63/104 ,  G06Q50/01 ,  H04L63/105 ,  H04L67/30

    Abstract: A system and method for determining a trust level for a non-approved user in a social network is described. The method includes monitoring requests for social network interactions between an approved user and the non-approved user and determining if each interaction requested is of a first type or a second type. The method further includes increasing a first trust value when the interaction requested is of the first type and increasing a second trust value when the interaction requested is of the second type. The method further includes determining the trust level based on the first trust value and the second trust value. The method further includes changing the status of the non-approved user to an approved user based on the trust level, the first trust value and/or the second trust value.

    Abstract translation: 描述了用于确定社交网络中的未经认可的用户的信任级别的系统和方法。 该方法包括监视批准用户和未经认可的用户之间的社交网络交互的请求，并确定所请求的每个交互是否是第一类型或第二类型。 所述方法还包括当所请求的交互是第一类型时增加第一信任值，并且当所请求的交互是第二类型时增加第二信任值。 该方法还包括基于第一信任值和第二信任值来确定信任级别。 该方法还包括基于信任级别，第一信任值和/或第二信任值来将未经批准的用户的状态改变为经批准的用户。

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