Today, the Internet of Things is empowering our data driven world. The wave of smart devices embedded with IoT chips and sensors have altered our lifestyle and helped us to reach new technical horizons.
However, everything connected to the internet is not secured. Hackers, throughout the world, are developing ideas to breach IoT devices even with the strongest security protocols. Gartner predicted that there would be more than a trillion connected devices until 2020 excluding smartphones and PCs. So, it is becoming more than ever important to secure these devices, as they will become an indispensable part of our lives. Here are some major factors to consider to secure our IoT devices.
IoT sensors are petite, and they are programmed to perform a particular task. Mostly, these sensors are designed for data collection. It is nearly impossible to integrate an additional hardware device for security purpose which makes them prone to cyber threats. A single hacked device can have a massive effect, and lead to security nightmare of the entire network.
Weak encryption technique and open backdoor are two major factors that weaken the safety of any IoT device. Today, IoT manufacturers are trying to configure IoT devices with stout security measures, but it still remains as a major challenge.
Terabytes of data are collected every second by different cloud servers using the Big Data Technology. If IoT devices become a part of our lives, everything we do will be transmitted in the form of data to connected servers. And, a security breach can reveal all our information to the hackers.
So, erase your data from the server once it is analyzed. This prevents the hackers from getting their hands on your invaluable information. And, you can use higher level inscription techniques for secured data transmission and prevent wireless data tapping.
Hackers can enter your system using a single component, so leaving everything open might provide them a big opportunity to steal your information. As mentioned earlier, try to use your device for a sole purpose and close the exposure areas to prevent cyber-threats. Once hackers get access to your device, they can distort every component inside your network. So, it’s best to take preventive measures before anything critical happens.
Remember, every IoT device is connected to a network. When turned on, the device should connect itself to the network automatically. It is impossible for a user to enter username and password every time the device is turned on. Besides, hackers can analyze your hand movement and recognize your credentials easily. Hence, manufacturers should employ machine authentication features for device security.