A method, computer-readable storage device and apparatus for encrypting a broadcast message of a base station are disclosed. For example, the method selects an encryption key for the broadcast message and encrypts the broadcast message using the encryption key to create an encrypted broadcast message. The method then transmits an identifier of the encryption key and transmits the encrypted broadcast message over a broadcast channel. A method for decrypting a broadcast message that is encrypted is also disclosed.

A system and method that permits a user to utilize a means of capturing and managing one or more voice files containing speech utterances (“Voice Utterances”) and/or the corresponding transcript (“Transcript”) containing protected health information (PHI) on a mobile device.

Techniques for wireless component monitoring are described herein. The techniques may include entering a low power mode to associate a radio frequency identification (RFID) component with a patient monitoring device within a first range. The techniques also include entering a high power mode wherein the patient monitoring device is to detect the RFID component within a second range of the patient monitoring device, wherein the second range is larger than the first range.

A method and apparatus for configuring a bi-directional channel in a wireless communication system is provided. A user equipment (UE) configures the bi-directional channel which is used for either an uplink (UL) channel or a sidelink (SL) channel, and transmits data via at least one of the UL channel or the SL channel. The bi-direction channel may be used for vehicle-to-everything (V2X) communication.

Systems and methods for token processing are disclosed. An access device can provide access device data to a mobile communication device. The communication device generates a token request including the access device data and communication device data and sends the token request to a server computer. The server computer returns a token and a token cryptogram to the mobile communication device. The token and the cryptogram may be used in a transaction.

The present disclosure relates to a method for displaying a WiFi signal icon on a mobile terminal. The method includes determining a security level of a current WiFi network, marking a WiFi signal icon according to a color corresponding to the security level, and displaying the marked WiFi signal icon on the mobile terminal.

The present disclosure relates to a method for displaying a WiFi signal icon on a mobile terminal. The method includes determining a security level of a current WiFi network, marking a WiFi signal icon according to a color corresponding to the security level, and displaying the marked WiFi signal icon on the mobile terminal.

Methods and systems are provided for concealing identifying data that may be used to identify a beacon or device in broadcasts unless an observer device is able to directly or indirectly, via an authorized resolver device, translate an encrypted broadcast into the identifiable information. The wireless security scheme disclosed herein also pertains to resolving the concealed data messages to obtain the identifiable information.

Methods and systems are provided for concealing identifying data that may be used to identify a beacon or device in broadcasts unless an observer device is able to directly or indirectly, via an authorized resolver device, translate an encrypted broadcast into the identifiable information. The wireless security scheme disclosed herein also pertains to resolving the concealed data messages to obtain the identifiable information.

It is provided an information sharing system, comprising a server, and an in-vehicle system. The server includes: a first storage part; a first key generation part configured to generate a first private key and a first public key, if keys can be exchanged with the in-vehicle system; and a signature generation part configured to generate a signature value of the first public key using a server private key. The in-vehicle system includes: a second storage part configured to store a public key certificate including a server public key; a signature verification part configured to verify the first public key and a signature value received from the server, using a public key certificate; and a second key generation part configured to generate a second private key and a second public key, if a combination of the first public key and the signature value is correct as a result of the verification.