The Internet of Things (IoT) is growing faster than the original internet. Cisco Systems predicts that internet-connected devices will represent 75 percent of all the internet traffic in less than 10 years, and Gartner predicts that there will be five times more IoT devices in use than there are people on the planet. But more than 90 percent of all those devices are easily hackable and will remain so for the foreseeable future. There are some companies working hard to fix the problem but until manufacturers decide to start designing for security, it's going to be a long road, indeed.