Verifone Gmbh

Aidan Totterdell

Chris Anthony Madden

David Bruce Ezell

Ciarán MacAonghusa

Devices and methods for device connectivity management are disclosed. According to one embodiment, a system for device connectivity management may include a plurality of client devices, each client device supporting a plurality of communication channels; and a broker in communication with each of the client devices over each supported communication channel, the broker comprising at least one computer processor. Each client may send a subscription message to the broker over each supported communication channel. The broker may send each subscribed client a keep alive message over each subscribed supported communication channel, and may broker publish a status message to each subscribed client over each subscribed supported communication channel for a non-responding client. One of the plurality of clients may execute an action in response to the status message.

Systems and methods for device connectivity management

A point of sale system including at least one proxy server having an internet connection, a web browser operative to download web pages from the internet via the proxy server, and a real time user input limiting trusted computing base module communicating with the web browser and being operative to limit user input to the web pages in real time.

Growing community of inventors

Bray, Ireland

Aidan Totterdell