How Important Is IoT Security? Pay Attention To These Aspects Regarding Smart Devices And Data

Speaking of IoT security, that is, for IoT, this is something that many people are particularly concerned about now; after all, there are more and more smart things around us, such as smart watches, smart light bulbs at home, and what is the name... If smart air conditioners are not safe, then the trouble will be huge!

To put it simply, the Internet of Things security is to protect those smart devices connected to the Internet and the various data they generate, so that bad guys can not steal, destroy, or use it indiscriminately! Why is it important? You think, if your smart door lock is hacked by a hacker, wouldn’t it be like the door of the house be unlocked? And the health data in your bracelet, if it is leaked, it will be so scary.

To do a good job in IoT security, we need to pay attention to several aspects. I will count it for you:

1. The password of the device itself : This is the most critical! Many devices have just been bought, and the default passwords are very simple. You have to change them to more complicated things like admin. It is best to add letters and numbers and add one or two special symbols to be safe. Don’t be lazy!

2. Updates to the device [firmware] : The manufacturer will continue to release new firmware to fix small security loopholes inside; you have to check whether the device has update prompts from time to time. If there is, hurry up and update it. Don’t drag it all the time. As you drag it, you might leave a loophole for hackers…

3. Reliable network connection : It is best to give the Internet of Things devices at home to a separate network, for example, to connect them specifically to the entire guest network, do not use the same network as your mobile phone or computer; by the way, set the password of the router at home to a more complicated one, and do not use your Wi-Fi name to avoid being targeted!

4. Don’t download the app randomly : Those IoT device management apps that look weird and small manufacturers don’t download them from unknown websites. Maybe there are viruses and Trojans in it. If you want to download it, download it from the app store that comes with your phone, which is relatively safe.

Some friends may ask: "I only have a few smart light bulbs and smart sockets at home. Do I need this trouble?" Then I tell you, it's necessary too much! There have been news before that someone’s smart curtains are maliciously controlled and pulled around. How scary is it? Some people have been peeked at home because their smart cameras are not safe... So, no matter how many devices or how high or low the equipment are, they must be taken care of and not careless!

Some people can’t tell the difference between IoT security and ordinary computer security? In fact, the difference is big: compared with computers and mobile phones, the memory is generally small and the computing power is relatively weak, and many advanced security software cannot run; and there are so many types, various styles and brands, and the security standards are also different, which increases the difficulty and complexity of protection, so we have to rely more on ourselves to pay more attention and take more precautions!

I personally think that to engage in IoT security, on the one hand, you can choose some big brand equipment with a high reputation and good reputation, and they generally invest more in security; on the other hand, we have to learn more safety knowledge and develop good usage habits. Don’t think it’s troublesome. Don’t be afraid of 10,000 yuan, just be afraid of it. You can’t be careless!