The disclosed exemplary embodiments include computer-implemented systems, devices, and processes that securely manage transfers of digital assets between computing devices using permissioned distributed ledgers. By way of example, an apparatus may receive, from a first device, a request to transfer a digital asset to a second device and a first digital signature applied to the request. Based on a validation of the first digital signature, the apparatus may approve the request and apply a second digital signature to the request and the first digital signature indicative of the approval of the request by the apparatus. The apparatus may also transmit the request, the first digital signature, and the second digital signature to a computing system, which may validate the first and second digital signatures and perform operations that record the first public key and asset data identifying the digital asset within at least one element of a distributed ledger.

A personal emulating device for emulating global phone communication as domestic mobile communication comprises a Universal Subscriber Identity Module (USIM) authentication unit, an information confirmation unit, an authentication processing unit, and a linking unit. The USIM authentication unit includes: a USIM interface unit which interfaces with a USIM of a designated standard; an antenna unit which transmits and receives radio frequency signals of a designated mobile communication standard to and from a base station in a mobile communication network corresponding to the USIM interfaced to the USIM interface unit; and a radio unit which performs a signal processing operation for transmitting and receiving the radio frequency signals of the designated mobile communication standard to and from the base station in the mobile communication network corresponding to the USIM interfaced to the USIM interface unit.

Embodiments of the present invention provide a system for facilitating a secure way to allow primary users and secondary users to perform interactions remotely via an automated machine, such as an automated teller machine (ATM). In particular, the system may assign exclusive control over an automated device to a primary user via a computing device connected to the same local network or virtual private network as the automated machine, and may allow the primary user to communicate via the automated machine with a secondary user who wishes to complete one or more resource interactions. In some embodiments, the system may invoke one or more auxiliary devices on the same network to complete the interaction.

A device management service of a provider network maintain a device repository that is accessible to a remote managed network. The device management service assigns different service credentials for different edge devices indicated by the device repository. For a particular edge device, the device management service provides, based on the service credentials assigned for the edge device, secure transmission of a message between the device management service and a network manager of the managed network. The network manager of the managed network provides secure transmission of the message between the network manager and the edge device based on local credentials assigned for the edge device.

A system and method for facilitating secure transfer of encrypted files and/or messages can facilitate the secure transfer of encrypted files to a receiving user. The system can include: a computer program for facilitating sending of an e-mail message to a receiving user, the e-mail message including at least a web address of a trusted provider and instructions about how to securely download encrypted files without the receiving user setting up an account or a password, the transfer of encrypted files being facilitated by a code sent to a telephone of the receiving user.

A user authentication method performed by an authentication management server constituting a block chain network with a target device may comprise receiving, from the target device, a transaction including authentication information of a user and a unique value of the target device; determining a token of the user stored in a smart contract based on the authentication information; and authenticating the user based on validity information of the token, ownership information of the token, and the transaction.

A personal blockchain is generated as a cloud-based software service in a blockchain environment. The personal blockchain immutably archives usage of any device, perhaps as requested by a user. However, some of the usage may be authorized for public disclosure, while other usage may be designated as private and restricted from public disclosure. The public disclosure may permit public ledgering by still other blockchains, thus providing two-way public/private ledgering for improved record keeping. Private usage, though, may only be documented by the personal blockchain.

Systems and methods are disclosed for application data amalgamation through integration with third-party applications. A dynamic stub operates within a user interface application on a client computing device. The dynamic stub enables integration of functionality of an associated middleware system. The dynamic stub extracts data from a user interface of a third-party application system based on a set of data capture components. The dynamic stub transmits data to the middleware system. The middleware system transmits information back to the dynamic stub based on the data. The middleware system can reconfigure the dynamic stub in order to alter at least a portion of the user interface based on the information received from the middleware system.

A communication system including a first device (1a, 1a′) and a second device (1b, 1b′). The first device (1a, 1a′) comprises a memory storing first-device-specific identification data and the second device (1b, 1b′) comprises a memory storing second-device-specific identification data. The first device (1a, 1a′) is configured to receive a copy of the second-device-specific identification data and to store the copy in the memory of the first device (1a, 1a′) and the second device (1b, 1b′) is configured to receive a copy of the first-device-specific identification data and to store the copy in the memory of the second device (1b, 1b′). The first device (1a, 1a′) is configured to derive a first encryption key from the first-device-specific identification data and the received copy of the second-device-specific identification data. The second device is configured to derive the first encryption key from the second-device-specific identification data and the received copy of the first-device-specific identification data. The first device (1a, 1a′) encrypts transmission data using the first encryption key and transmits the encrypted transmission data to the second device (1b, 1b′). The second device (1b, 1b′) receives the encrypted transmission data from the first device (1a, 1a′) and decrypts the encrypted transmission data using the first encryption key.

Systems and methods to perform validation of authentication of a security device in a decentralized network are disclosed. In one aspect, embodiments of the present disclosure include a method which can be implemented on a system to, identify telemetry associated with the successful authentication. The telemetry is further in a distributed ledger in the decentralized network and can be used to determine validity of an authentication attempt of the security device by a second user device.