DEAD DROP NETWORK ARCHITECTURE
    3.
    发明申请

    公开(公告)号:US20190044796A1

    公开(公告)日:2019-02-07

    申请号:US16152362

    申请日:2018-10-04

    Abstract: A dead drop at a node in a dead drop (DD) domain performs actions responsive to detecting events in the DD domain. The node receives a notification request specifying an event to be monitored, the notification request including a dead drop identifier (DDID) referencing a storage location in the DD domain associated with the specified event and a token associated with the DDID. The node further specifies the action to perform in response to detecting the occurrence of the specified event. The node monitors for an occurrence of a specified event within the DD domain. The node detects the occurrence of the specified event within the DD domain. The node further performs a specified action in response to detecting the occurrence of the specified event within the DD domain.

    USER AUTHENTICATION IN A DEAD DROP NETWORK DOMAIN

    公开(公告)号:US20180367308A1

    公开(公告)日:2018-12-20

    申请号:US16007748

    申请日:2018-06-13

    Abstract: A client device stores domain identification information for authenticating and validating a user on a dead drop domain. The identification information is stored locally on the client device in the form of a domain ID, which includes a cipher comprising an outer core and an inner core. An outer key for decrypting the outer core is stored locally on the client device, or can be generated based on a passphrase that is provided to the client device by the user. The encrypted outer core stores access information for locating and retrieving an inner key from a dead drop on a node of a dead drop domain. The inner key is used by the client device to decrypt the inner core of the cipher. User validation information is stored in the encrypted inner core.

    Dead drop network architecture
    6.
    发明授权

    公开(公告)号:US09729390B2

    公开(公告)日:2017-08-08

    申请号:US15136347

    申请日:2016-04-22

    Abstract: A dead drop at a node in a dead drop (DD) domain performs actions responsive to detecting events in the DD domain. The node receives a notification request specifying an event to be monitored, the notification request including a dead drop identifier (DDID) referencing a storage location in the DD domain associated with the specified event and a token associated with the DDID. The node further specifies the action to perform in response to detecting the occurrence of the specified event. The node monitors for an occurrence of a specified event within the DD domain. The node detects the occurrence of the specified event within the DD domain. The node further performs a specified action in response to detecting the occurrence of the specified event within the DD domain.

    Dead drop network architecture
    9.
    发明授权

    公开(公告)号:US10116495B2

    公开(公告)日:2018-10-30

    申请号:US15640211

    申请日:2017-06-30

    Abstract: A dead drop at a node in a dead drop (DD) domain performs actions responsive to detecting events in the DD domain. The node receives a notification request specifying an event to be monitored, the notification request including a dead drop identifier (DDID) referencing a storage location in the DD domain associated with the specified event and a token associated with the DDID. The node further specifies the action to perform in response to detecting the occurrence of the specified event. The node monitors for an occurrence of a specified event within the DD domain. The node detects the occurrence of the specified event within the DD domain. The node further performs a specified action in response to detecting the occurrence of the specified event within the DD domain.

    Double write data exchange in a dead drop network architecture

    公开(公告)号:US09917847B2

    公开(公告)日:2018-03-13

    申请号:US15614478

    申请日:2017-06-05

    CPC classification number: H04L63/108 H04L43/0817 H04L63/0428

    Abstract: A sender uses a double-write protocol to pass data to a recipient using a dead drop network architecture. The sender sends, to a dead drop domain, a data payload to store at the dead drop domain, and receives payload access information corresponding to a payload dead drop where the payload data is stored. The sender sends, to the dead drop domain, one or more instances of metadata including the payload access information to store at the dead drop domain, and receives metadata access information corresponding to one or more metadata dead drops where the metadata is stored. The sender provides the metadata access information to one or more recipients. A recipient uses the metadata access information to read the corresponding metadata dead drop. The recipient then uses the payload access information from the metadata to read the payload dead drop and receive the payload data.

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