摘要:
Rather than storing all data in the same manner, e.g., an encrypted manner, a security level with which to associate received data of a given type may be determined. Subsequently, distinct types of data may be stored in a distinct manner, with the manner of storage having a security level appropriate to the type of data. For example, a first type of data may be stored in an encrypted manner (i.e., with a high level of security), while a second level of data may be stored in a plain text manner (i.e., with a low level of security).
摘要:
Rather than storing all data in the same manner, e.g., an encrypted manner, a security level with which to associate received data of a given type may be determined. Subsequently, distinct types of data may be stored in a distinct manner, with the manner of storage having a security level appropriate to the type of data. For example, a first type of data may be stored in an encrypted manner (i.e., with a high level of security), while a second level of data may be stored in a plain text manner (i.e., with a low level of security).
摘要:
A method for handling an encrypted message received on an electronic device that has not been encrypted using a current public key. The portable electronic device automatically generates a reply message to the sender in response to determining that the message has not been encrypted with the current public key. The reply message may contain the current public key of the recipient device, and may request the sender to resend the message encrypted with the current public key.
摘要:
A method for handling an encrypted message received on an electronic device that has not been encrypted using a current public key. The portable electronic device automatically generates a reply message to the sender in response to determining that the message has not been encrypted with the current public key. The reply message may contain the current public key of the recipient device, and may request the sender to resend the message encrypted with the current public key.
摘要:
A method and apparatus for unlocking a mobile communication device are provided, the mobile communication device comprising an input device, and a display device, the mobile communication device enabled to initiate emergency calls in a locked state. Password input data is received via the input device, when the mobile communication device is in the locked state, the password input data for unlocking the mobile communication device, the password input data comprising at least a sequence of characters for initiating an emergency call. In response to receiving the sequence of characters for initiating the emergency call, the display device is controlled to provide a representation of instructions to initiate the emergency call upon receipt of emergency call initiate data from the input device.
摘要:
A method and apparatus for unlocking a mobile communication device are provided, the mobile communication device comprising an input device, and a display device, the mobile communication device enabled to initiate emergency calls in a locked state. Password input data is received via the input device, when the mobile communication device is in the locked state, the password input data for unlocking the mobile communication device, the password input data comprising at least a sequence of characters for initiating an emergency call. In response to receiving the sequence of characters for initiating the emergency call, the display device is controlling to provide a representation of instructions to initiate the emergency call upon receipt of emergency call initiate data from the input device.
摘要:
A communications device may include a near field communication (NFC) device, at least one memory configured to store secure application data to be communicated via the NFC device and a secure element (SE) application programming interface (API) associated with the secure application data, and a processor coupled with the NFC device and the at least one memory. The processor may be configured to disable the SE API to prevent access to the secure application data based upon a security condition, and enable the SE API to allow access to the secure application data based upon a security restore event.
摘要:
A mobile communications device may include a near field communications (NFC) device, an input device configured to generate a memory wipe command, a memory, and a memory controller coupled with the NFC device, the input device, and the memory. The memory controller may be capable of receiving secure data from a provisioning server to the memory, receiving wiping instruction data from the provisioning server to the memory for wiping the secure data from the memory, and wiping the secure data from the memory based upon the memory wipe command and the received wiping instruction data.
摘要:
A system and method of sending an e-mail message associated with a wireless device is provided. A request to forward or reply to an original e-mail message is sent from the wireless device to a server. The request contains one or more recipients and includes a message identifier of an original e-mail message. A portion indicator is provided for retrieving portions of the original e-mail message identified by the message identifier. An e-mail message is sent to the one or more recipients comprising any added user text and the one or more retrieved portions of the original e-mail message such that text of the original message that the user may not be aware is not forwarded to new recipients.
摘要:
A reader element is associated with an identity verification element. The reader element has a biometric input device and is configured, through enrollment of a biometric element is used to encrypt a character sequence associated with the identity verification element. In a verification phase subsequent to the enrollment, a user may be spared a step of providing the character sequence by, instead, providing the biometric element. Responsive to receiving the biometric element, the reader element may decrypt the character sequence and provide the character sequence to the identity verification element.