A system or method may include an in-vehicle network including an interface port for connecting an external device to the in-vehicle network; and a security unit connected to the in-vehicle network, the security unit adapted to enable an external device to communicate with the in-vehicle network, over the interface port, based on a security token received from the external device. A system or method may, based on a token, prevent an external device from at least one of: communicating with a selected set of components on in an in-vehicle network, communicating with a selected set of network segments in the in-vehicle network and performing a selected set of operations.

System and method for controlling access to an in-vehicle communication network

The present disclosure relates to network security software cooperatively configured on plural nodes to authenticate and authorize devices, applications, users, and data protocol in network communications by exchanging nonpublic identification codes, application identifiers, and data type identifiers via pre-established communication pathways and comparing against pre-established values to provide authorized communication and prevent compromised nodes from spreading malware to other nodes.

Methods for internet communication security

A secure chat client is described that allows users to exchange encrypted communications via secure chat rooms, as well as one-to-one communications. In particular, the secure chat client allows users to create, configure, and manage secure chat rooms. Furthermore, the secure chat client provides users with the ability to recover secure messages when they obtain a new device or otherwise lose communications.

Decentralized Authoritative Messaging

A digital security bubble encapsulation is disclosed. A first key and a device identifier of at least one recipient is requested from a first server. A message containing one or more components is encrypted using a second key. The second key is encrypted using the first key. The encrypted message, the encrypted second key, and the device identifier are encapsulated in a digital security bubble encapsulation. The digital security bubble encapsulation is transmitted to a second server.

Digital security bubble

An apparatus for reinitializing and activating a Single Wire Protocol (SWP) communication channel and refreshing or updating a configuration of a contactless frontend (CLF) device may include a processor and a memory storing executable computer program code that cause the apparatus to at least perform operations including determining whether one or more parameters associated with an application(s) are to be sent to a first device in order for the first device to execute the application. The computer program code may further cause the apparatus to determine whether a Single Wire Protocol (SWP) communication channel is active and may generate a command to activate the SWP communication channel in response to receipt of a first indication that the SWP communication channel is inactive or suspended. A corresponding method and computer program product are also provided.

Method, apparatus, and computer program product for refreshing a configuration of a contactless frontend device

A gateway apparatus supports differentiated secure communications among heterogeneous electronic devices. A communication port communicates via communication networks of different types with two or more associated devices having diverse secure communication capabilities. The gateway logic selectively authenticates the associated devices for group membership into a Secure Communication Group (SCG), and selectively communicates Secure Communication Group Keys (SCGKs) to the devices having the diverse secure communication capabilities for selectively generating session keys locally by the associated devices for mutual secure communication in accordance with the group membership of the associated devices in the SCG.

Supporting differentiated secure communications among heterogeneous electronic devices

A system authenticates in-vehicle electronic devices having unequal capabilities such as having varying different communication and processing capabilities. A Connected Vehicle Gateway portion of a selected in-vehicle device acts as an onboard authentication proxy and onboard key server functionality for other in-vehicle devices, and serves as an interface between an in-vehicle network and one or more associated external networks, thereby eliminating the need for explicit peer discovery protocol and the requirement of devices to perform key establishment with each individual communication peer. Instead, each in-vehicle device establishes the group keys as a result of its authentication with the onboard key server and uses the group keys to locally generate and update its session keys. The onboard key server selectively obtains the keys from one or more off-board authentication servers and distributes them to selected in-vehicle devices.

Authentication of devices having unequal capabilities

Controlled startup of devices is based on dynamic statistical predictions. Timely startup of onboard associated vehicle devices is based on dynamic statistical predictions and driver proximity to the vehicle. An apparatus for timely startup includes an interface operatively coupled with a power consuming device and control logic coupled with the interface. The control logic is operable in a first mode to perform processing for determining a presence of a first condition of the vehicle, and to selectively activate the power consuming device of the vehicle, via the interface, responsive to determining the presence of the first condition. The control logic is operable in a second mode to suspend, via the interface, the processing for determining the presence of the first condition of the vehicle. The control logic selectively transitions between the first and second modes in accordance with a stochastic modeling of the presence of the first condition over time.

Startup control of devices

An antenna, a wireless communication system, and a method for enabling presence detection of antennae are provided. The antenna comprises a memory device that stores specifications of the antenna. These specifications are acquired by a wireless device in the wireless communication system. The wireless device is configured based on the specifications of the antenna.

Method and system for presence detection of wireless antennae

La presente invention concerne un appareil passerelle qui prend en charge des communications securisees differenciees parmi des dispositifs electroniques heterogenes. Un port de communication communique par l'intermediaire de reseaux de communication de types differents avec au moins deux dispositifs associes disposant de diverses capacites de communication securisee. La logique de passerelle authentifie de maniere selective les dispositifs associes pour l'appartenance a un groupe dans un groupe de communication securise (SCG), et communique de maniere selective des cles de groupe de communication securisee (SCGKs) aux dispositifs disposant des diverses capacites de communication securisee pour generer de maniere selective des cles de session de maniere locale par les dispositifs associes pour une communication securisee mutuelle en fonction de l'appartenance a un groupe des dispositifs associes dans la SCG.

Prise en charge de communications sécurisées différenciées parmi des dispositifs électroniques hétérogènes

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