Trust in the IoT (Internet of Things) requires a complete rethink. In this review, we reveal the problems that exist and how to solve these problems.
Over the past few years, data privacy scandals swirling around Facebook and Google, as well as countless leaks of sensitive personal information, have affected almost every person in the world, whether they realize it or not. Despite the worrying headlines, people have come to terms with this risk as the inevitable cost of participating in the global information economy.
Now there is a new threat that could critically affect not only our digital data, but also our physical well-being. Devices we rely on in our day-to-day life are at serious risk of being hacked. Society is now facing a critical question. When the issue moves from protecting our data to protecting the physical devices we rely on - our homes, our cars, critical medical devices - how can we protect ourselves?
Trust in IoT. How to learn to trust the Internet of Things?
In fact, today we have the tools to build a world that integrates the services we are used to and that keep our data and devices safe and private. But to do this, we need to reorganize the underlying infrastructure that underlies the current Internet of Things. After all, we still mainly use the same information networks that emerged in the 1980s, with an emphasis on free access, public data and global exchange rather than security and privacy.
Thus, the existing information infrastructure is, in principle, unable to cope with the pressing problems of today and the more serious problems of tomorrow. Patches and special fixes won't be enough; we need to completely overhaul our data and device infrastructure, ensuring security and privacy.
Trust in IoT starts with secure hardware. The evolution of credit cards over the past decade is a great example of how we can redesign our devices to provide true security. Not so long ago, information could easily be stolen from a magnetic stripe with a low-security credit card. But these stripes have now been replaced with secure hardware in the form of an embedded NFC chip.
The tiny chips are actually highly secure, encrypted hardware that makes it virtually impossible to steal information from the physical card itself. This secure hardware can and should be applied to all of our devices to ensure true end-to-end trust.
Trust in the IoT is very important. Data breach on the Internet is a major inconvenience, but just imagine the damage that could be done if our smart homes, vehicles, urban infrastructure and other machines fall victim to similar attacks.
In addition to secure hardware, we must also protect information that travels from device to device and is ultimately stored on cloud servers or other databases. Most of the major hacks in the past few years have been the result of hacking online databases and systems, not physical cards or devices. Therefore, the Internet of Trusted Things also requires truly secure information networks and databases. This is where blockchain technology comes in.
Trust in the Internet of Things and blockchain technology
Like credit card chips and other secure hardware, blockchains are very secure and encrypted. This means that the information they store cannot be hacked like regular databases. The information they store, for example on a physical device, is secure and permanent.
Thus, the key to rebuilding our interconnected world and preparing it for the Internet of Reliable Things is to connect secure devices with secure networks. Both elements are required to maintain a chain of trust from the physical world to the digital world.
Without true end-to-end security, hackers will simply exploit the weak links in the chain. This completely safe and secure world is not science fiction, but relies on technologies that we are already implementing. If we take the challenge we face seriously and act now to protect the devices and networks that improve our lives, we can replace today's fear and feelings of helplessness with a new world based on security, trust and peace of mind. IoT ensures iot devices can be secure.
Review by Jing Sun, Co-Founder IoTeX, a technology company that uses blockchain, secure hardware devices and data storage to create end-to-end encrypted device ecosystems for the Internet of Trusted Things.
Source - https: // www.ibtimes.com