As every player with a stake in IoT is aware, security is paramount for the safe and reliable operation of IoT connected devices. It is, in fact, the foundational enabler of IoT. Where there is less consensus is how best to implement security in IoT at the device, network, and system levels.
Network firewalls, Intrusion Prevention Systems, and protocols can manage the internet traffic coursing through the network, but how do we secure deeply embedded endpoint devices that usually have a very specific, defined mission with limited resources available to accomplish it?
These are critical concern that must be addressed to enable several current and future applications. Existing solutions are often not integrated into the entire system, and sometimes they violate the criteria that designers have taken into consideration from the beginning.