The growth of internet of things in recent years has been unprecedented. The opportunities and innovation it presents are endless. However, equally huge is the extent of security and privacy risks associated with it.
In this article, we will explore the top ways in which you can protect your IoT devices.
8 Ways To Secure Your Data On IoT Devices
Know The Benefits Of Connecting Your Devices To The Internet
Refrain from connecting your smart devices to the internet just because it has that particular feature. First you should find out the different capabilities of your device that are available without internet connection. You might discover that your device has a number of features that can be used offline as well. In that case, it is best to stay offline as this is a foolproof way of ensuring the security of your device without spending anything.
Disable Universal Plug & Play Features
Most of the smart devices have Universal Plug & Play features. These features helps devices to find and connect to other devices. They make the devices more convenient as with it there is no need to separately configure each device. The downside of UPnP is that they use local network for connecting and this puts it at risk of outside access. If there is an attack, outside devices will be able to access various devices at once. Thus, it is better to disable UPnP on every smart device.
Change Your Passwords Frequently
As you know, it is very important to periodically change the password of your PC, mobile devices and other individual accounts. The same way, it is critical to remember to change the passwords of your internet of things devices. Every IoT device must be secured with a unique password and you must be very careful with it. Use a password manager or a journal to remember these passwords. Also, it is generally advised that you change these passwords twice a year.
Use Secondary Network
Your wifi router has the ability to create various networks which will help you to create limited access for your family and friends. What you should do is create an exclusive network for your IoT devices to secure your data on it against unauthorized access which might happen when you access your connection through your smart devices. A different network will act as a buffer against outside access to your encrypted data or shared files.
Remember To Keep Your Device Updated
Enable automatic updates if it is available, otherwise constantly check for firmware updates. Security patches are installed on your devices like this. With cybercrimes on the rise, tech manufactures will keep coming up with new security features to safeguard the devices and you should install these updates once it becomes available. Keeping your devices updates will thus help you to improve the security of your house on the whole.
Avoid Risky Devices
Some IoT devices needs an active internet connection for functioning and thus are prone to risks. It is better to evaluate whether you need such devices. Do they add any value? Are they indispensable? If not, it is better to discard them. Moreover, if there is any one devices which can substitute several others, invest only in that as more the number of your devices the more is the security risk.
Stop Using Cloud Technology
Most IoT smart devices has free cloud storage as well. The IoT providers offer this as it is an emerging technology. But there are several disadvantages with this. The primary one is that you need an active internet connection to access your data on the cloud. As you access your account outsiders can hack in through your connection. So, it is better to understand security and privacy issues before you start using the cloud in your devices.
Carry Your Wearables Only When Needed
As your know, wearable devices use wifi connectivity for collecting and recording personal information. So, when you take your wearable to a public place it will connect with the public wifi and your data will become vulnerable to all those who are accessing the same connection. Thus it is better to avoid taking your wearables when there is a shared connection. In case you do take it, make sure that it is disabled when it is not used.