Methods, systems, storage media for authentication are described. On the methods includes receiving, at a smart contract on a distributed ledger, a signed authentication challenge. The method includes verifying the identity of the user who signed authentication challenge. The method includes raising an event that indicates that the user has been authenticated; wherein a server listens for events from the smart contract, and associates a session between the browser and the server with the user based on the event.

Disclosed herein are a dynamic security module terminal device for receiving a dynamic security module and transmitting a security management event to a security server, and a method of operating the dynamic security module terminal device. The dynamic security module terminal device includes a communication unit configured to transmit and receive a security management event over a network, and a processor configured to control the communication unit. The processor is configured to create a security session with a security server, and to receive the dynamic security module from the security server so that part or all of code of the dynamic security module performing security management has a predetermined valid period.

Systems and methods for communicating data from off-vehicle data sources to a vehicle are provided. In one embodiment, a method for obtaining data for a vehicle comprises: initiating an information request from on-board a vehicle; formatting the information request onboard the vehicle into a data file format to generate a request file; performing a wireless file transfer of the request file from the vehicle to a data center, wherein the request file is transferred to a file system location; polling the file system location for creation of a response file corresponding to the request file; when the response file is detected within the file system location, retrieving the response file from the data center to the vehicle; and displaying at the vehicle information responsive to the information request from the response file. In some embodiments, the file system location is a file system location uniquely associated with the vehicle.

A network node in a service function chaining system receives a media stream from an endpoint device. The media stream is associated with a media session between the endpoint and at least one other endpoint. The network node determines a path for the media stream. The path includes an ordered list of functions to process the media stream. The network node determines a session identifier for the media stream and encapsulates the media stream with a header. The header includes an indication of the path and the session identifier.

Disclosed herein are a health device, a gateway device, and a method for securing a protocol using the health device and the gateway device. The method includes performing, by the health device and the gateway device, authentication and key exchange based on security session information; sending, by any one of the health device and the gateway device, an application message protected based on the security session information; and receiving, by a remaining one of the health device and the gateway device, the protected application message.

The described technology provides a capability for web applications from different domains to interact within one application environment. For example, an enterprise web application executing on a client terminal is provided the capability to monitor a second web application from a third party vendor even when the second web application is independently executing within an iframe or the like within the enterprise web applications container or context. In some example embodiments, the communication is enabled by a composite cookie or key that incorporates portions of an enterprise web application cookie or key and also portions of a vendor web application cookie or key.

Systems and methods described herein can relate to a web browser-based application programming interface (API) that can control the authorization of data transmissions within a networked environment. The system enables content items displayed in a web page to make a call to the browser to request that the browser register the content item with the browser. The web browser can control the network transmissions to content items approved or authorized by the web browser. The system can reduce the number of transmissions that do not result in content for the client device—saving bandwidth and computational resources for the client device.

Systems and methods described herein can relate to a web browser-based application programming interface (API) that can control the authorization of data transmissions within a networked environment. The system enables content items displayed in a web page to make a call to the browser to request that the browser register the content item with the browser. The web browser can control the network transmissions to content items approved or authorized by the web browser. The system can reduce the number of transmissions that do not result in content for the client device—saving bandwidth and computational resources for the client device.

A method and a system for arranging a user multi-session from a plurality of user sessions, where the sessions are received from a plurality of computerized client devices communicatively coupled via a communication network to at least one content server. At least some of the client devices may be operated by a same user, and the data content may include at least part of data communicated between any client device and any content server. The method including dividing the received data content into a plurality of sessions, where at least two sessions are associated with the same user, selecting at least two sessions received from at least two respective client devices associated with the same user, and associating the selected at least two sessions to form a multi-session.

A method and a system for arranging a user multi-session from a plurality of user sessions, where the sessions are received from a plurality of computerized client devices communicatively coupled via a communication network to at least one content server. At least some of the client devices may be operated by a same user, and the data content may include at least part of data communicated between any client device and any content server. The method including dividing the received data content into a plurality of sessions, where at least two sessions are associated with the same user, selecting at least two sessions received from at least two respective client devices associated with the same user, and associating the selected at least two sessions to form a multi-session.