A standardized approach to deal with firewall and mobility policies in the IoT

• A high-level description of new IoT standard named QLM ​is introduced.
• The QLM piggybacking property to deal with firewall and mobility policies is presented.
• A home automation case study dealing with firewall policies and using QLM is presented.
• A car automation case study dealing with mobility policies and using QLM is presented.

Internet of Things (IoT) is intended to provide a network where information flows could easily be set up between any kinds of products, devices, users and information systems in general. This vision is getting closer to become real due to the continuous development of new information system concepts and technologies. Nonetheless, this new reality requires special attention on particular aspects of the IoT such as security and mobility. First, people and companies want to secure their assets/data using firewalls, which inevitably leads to a challenging conflict between data security and usability. Second, products are becoming increasingly mobile, operating in environments where it can be difficult to contact them directly using their IP address (e.g., due to the presence of NAT or to access restrictions). It might therefore be necessary in some IoT applications to enable two-way communications through any type of firewall, e.g. to enable real-time control and maintenance. Quantum Lifecycle Management (QLM) messaging standards have been designed to provide generic and standardized application-level interfaces for the IoT that make it possible, among other things, to achieve such two-way communication. This paper provides a high-level description of QLM messaging standards with a particular focus on this QLM feature, along with proofs-of-concept through real-life implementations in building and automotive domains.