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    Identifying accounts having shared credentials
    54.
    发明授权
    Identifying accounts having shared credentials 有权

    公开(公告)号：US11750607B2

    公开(公告)日：2023-09-05

    申请号：US17303444

    申请日：2021-05-28

    Applicant: Dropbox, Inc.

    Inventor： Kapil Yedidi ,  Anton Mityagin ,  Sean Byrne ,  Andrew Scheff

    IPC: H04L9/40

    CPC classification number: H04L63/0884 ,  H04L63/083 ,  H04L63/0876

    Abstract: Disclosed are systems, methods, and non-transitory computer-readable storage media for identifying accounts having shared credentials. In some implementations, a content management system can collect user login context data when a user logs in to or accesses a user account of the content management system. For example, the content management system can collect client device data, client application data, internet protocol (IP) address data, and/or other data from the user's device when the user logs in to the user account. The content management system can analyze the login context data to determine patterns that indicate that the user account login credentials are being shared among multiple users.

    Bookmarking shared file and folder links
    56.
    发明授权
    Bookmarking shared file and folder links 有权

    公开(公告)号：US11747962B2

    公开(公告)日：2023-09-05

    申请号：US17668010

    申请日：2022-02-09

    Applicant: Dropbox, Inc.

    Inventor： Ivan Kirigin

    IPC: G06F3/0482 ,  G06F16/9535 ,  G06F40/134 ,  G06F16/955

    CPC classification number: G06F3/0482 ,  G06F16/9535 ,  G06F16/9558 ,  G06F16/9562 ,  G06F40/134

    Abstract: A document management system that is adapted to allow users to share files or folders by: (1) creating a link to the files or folders; and (2) sharing the link with other users. In particular embodiments, the system is adapted to keep track of any links generated by, sent by, and/or received by a particular user. The system may display a listing of the links upon request by a user, so that the user may re-use or deactivate the links, or modify attributes of the links. Having a centralized listing of the links may be particularly advantageous in helping a user keep track of the files and folders that they have shared and received.

    Generating customized meeting insights based on user interactions and meeting media
    58.
    发明授权
    Generating customized meeting insights based on user interactions and meeting media 有权

    公开(公告)号：US11689379B2

    公开(公告)日：2023-06-27

    申请号：US16587408

    申请日：2019-09-30

    Applicant: Dropbox, Inc.

    Inventor： Shehzad Daredia ,  Behrooz Khorashadi

    IPC: H04L12/18 ,  G06F16/34 ,  G06N20/00 ,  G10L15/08

    CPC classification number: H04L12/1831 ,  G06F16/345 ,  G06N20/00 ,  G10L15/083 ,  H04L12/1818 ,  H04L12/1822 ,  G10L2015/088

    Abstract: Methods, systems, and non-transitory computer readable storage media are disclosed for generating meeting insights based on media data and device input data. For example, in one or more embodiments, the disclosed system utilizes analyzes media data including audio data or video data and inputs to client devices associated with a meeting to determine a portion of the meeting (e.g., a portion of the media data) that is relevant for a user. In response to determining a relevant portion of the meeting, the system generates an electronic message including content related to the relevant portion of the meeting. The system then provides the electronic message to a client device of the user. For instance, in one or more embodiments, the system generates a meeting summary, meeting highlights, or action items related to the media data to provide to the client device of the user. In one or more embodiments, the system also uses the summary, highlights, or action items to train a machine-learning model for use with future meetings.

    Accessing historical content items of a content management system through placeholders
    59.
    发明授权
    Accessing historical content items of a content management system through placeholders 有权

    公开(公告)号：US11687508B2

    公开(公告)日：2023-06-27

    申请号：US17177597

    申请日：2021-02-17

    Applicant: Dropbox, Inc.

    Inventor： Shi Cong ,  Tony Xu

    IPC: G06F16/21 ,  G06F16/22 ,  G06F16/24 ,  G06F16/2458 ,  G06F16/93

    CPC classification number: G06F16/219 ,  G06F16/22 ,  G06F16/2474 ,  G06F16/94

    Abstract: The present technology provides an interface and system for generating a previous version of a directory structure that can be useful in the restoration of a directory or file. The system, methods and non-transitory computer-readable storage media include receiving a request for a previous version of a directory structure at an indicated date, querying a content management system for placeholder content items associated with the previous version of the directory structure at the indicated date, receiving the placeholder content items, and generating a read-only copy of at least a portion of the previous version of the directory structure at the indicated date based on the placeholder content items, wherein the read-only copy of the directory structure is separate from the directory structure at a current date.

    UTILIZING ENCRYPTION KEY EXCHANGE AND ROTATION TO SHARE PASSWORDS VIA A SHARED FOLDER
    60.
    发明公开
    UTILIZING ENCRYPTION KEY EXCHANGE AND ROTATION TO SHARE PASSWORDS VIA A SHARED FOLDER 审中-公开

    公开(公告)号：US20230198756A1

    公开(公告)日：2023-06-22

    申请号：US18170197

    申请日：2023-02-16

    Applicant: Dropbox, Inc.

    Inventor： Jiayi Xu ,  Brent Heeringa ,  Andrew Hannon ,  Katherine Prior

    IPC: H04L9/08 ,  G06F21/62

    CPC classification number: H04L9/0891 ,  G06F21/6227 ,  H04L9/0825 ,  H04L9/0894

    Abstract: This disclosure describes methods, non-transitory computer readable storage media, and systems that provide secure password sharing across a plurality of users and client devices via a shared folder. For example, in one or more embodiments, the disclosed system retrieves a public key set including public encryption keys for client devices having access to the shared folder. The disclosed system provides the public key set to a client device requesting to share the shared folder. The disclosed system receives an encrypted payload for the shared folder and a shared encryption key that is utilized to encrypt the payload and is encrypted in the shared folder utilizing the public key set. The disclosed system also detects key rotation events and notifies one or more client devices to generate a modified shared encryption key and re-encrypt the payload for storage within the shared folder.

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