In an example, an in-vehicle electronic device to operate in a motor vehicle in an unattended power state may include a wireless interface to communicate with a remote secure network resource; a memory to store one or more values to specify a predefined trigger event for coupling the motor vehicle in the unattended power state to the remote secure network resource; and a processor configured to: recognize an occurrence of a predefined trigger event by checking first data obtained responsive to monitoring the a resource against the one or more values; in responsive to a recognition of the occurrence of a predefined trigger event, identify second data suitable for coupling the in-vehicle electronic device to the remote secure network resource; and establish a communication channel to the remote secure network resource via the wireless interface using the second data, the second communication channel for transmission of third data.

In one embodiment, a system and method for controlling mobile gaming on a vessel may have a plurality of mobile gaming devices, a location server operable to track a device position of each of the plurality of mobile gaming devices and track a vessel position of the vessel, and a mobile gaming management server configured to communicate with the location server and a gaming server, the mobile gaming management server operable to individually control whether each of the plurality of mobile gaming devices is permitted to play a game of chance based on the device position and the vessel position.

In one embodiment, a system and method for controlling mobile gaming on a vessel may have a plurality of mobile gaming devices, a location server operable to track a device position of each of the plurality of mobile gaming devices and track a vessel position of the vessel, and a mobile gaming management server configured to communicate with the location server and a gaming server, the mobile gaming management server operable to individually control whether each of the plurality of mobile gaming devices is permitted to play a game of chance based on the device position and the vessel position.

A personal digital ID device provides a digital identifier to a service for a predetermined duration in response to user interaction. The user interaction may include a button press. The personal digital ID device may be in the form of a bracelet, a key fob, or other form factor. The service may be provided by a mobile device, in the cloud, or elsewhere.

This application provides a method for performing data transmission by two terminal devices and an apparatus, so that only a spectrum resource needs to be occupied or fewer spectrum resources need to be occupied, and fewer spectrum resources are consumed, thereby helping alleviate a strain on spectrum resources. The method includes: A first core network device determines that a first terminal and a second terminal are in a mutual backup relationship. The first core network device sends pairing indication information to a base station, where the pairing indication information indicates that the first terminal and the second terminal are in the mutual backup relationship.

Examples described herein relate to techniques for authenticating a client device by obtaining device-type information during an initial phase of authentication process. According to some examples, identifying a client device intending to connect to a network and sending an identity-request thereto. Receiving an identity-response from the client device along with device-type information. Identifying a device category from a set of device categories corresponding to identified device-type information. Selecting a device policy applicable to the identified device-type information. Authenticating the client device to enable access to the network and applying the selected device policy to the client device.

A contactless card can include a plurality of keys for a specific operation, e.g., encryption or signing a communication. The contactless card can also include an applet which uses a key selection module. The key selection module can select one of the plurality of keys and the applet can use the key to, e.g., encrypt or sign a communication using an encryption or signature algorithm. The contactless card can send the encrypted or signed communication to a host computer through a client device. The host computer can repeat the key selection technique of the contactless device to select the same key and thereby decrypt or verify the communication.

Methods and systems are provided for performing operations comprising: receiving, by a credential gateway from a client device, a request to obtain a digital credential for accessing a secure resource, the credential gateway being configured to coordinate an exchange of digital credentials associated with different secure resource types with a plurality of client devices; communicating the request to a server associated with the secure resource; receiving, by the credential gateway from the server associated with the secure resource, a data object that includes the digital credential; selecting, by the credential gateway, based on the data object, a security protocol from a plurality of security protocols; and providing, by the credential gateway, the digital credential to the client device in accordance with the selected security protocol.

Disclosed is a secure and adaptive waveforms multiplexing system in advanced-level wireless communication systems (such as 5G and beyond systems).

An embodiment of the disclosure relates to a method of detecting the location of a user located in a vehicle, the method including performing pairing between a mobile device of the user and the vehicle, outputting a plurality of sound wave signals respectively from a plurality of speakers located in the vehicle, the plurality of sound wave signal being different from each other in at least one of a frequency band and a time period, and obtaining user location information which is information about a user location detected based on an audio signal received by the mobile device in correspondence to the plurality of sound wave signals.