Looking for the Key to Security in the Internet of Things
As the number of Internet connected-devices in any home skyrockets from a few, to a few dozen, to perhaps even a few hundred—including interconnecting thermostats, appliances, health and fitness monitors and personal accessories like smart watches—security concerns for this emerging Internet of Things (IoT) will skyrocket too. Cisco projects that there will be 50 billion connected devices by 2020; each such node should ideally be protected against malware, spyware, worms, and trojans, as well as overzealous government and commercial interests who themselves might produce their own privacy-compromising intrusions.
It’s a tall order, says Allen Storey, product director at the UK security firm Intercede. But the biggest challenges today are not so much technical problems as they are matters of awareness and education. Consumers need to know, says Storey, that IoT security is a real concern as the first wave of gadgets roll out into the marketplace. And unlike devices with faster processors and bigger memories, security is a product feature that the marketplace may not by itself reward.