Regarding the popular issue of Internet of Things devices network security, many people are actually very concerned about IoT devices, that are devices that can connect to the Internet and perform data exchange and communication. Such as smart speakers, smart cameras, and some industrial sensing devices, etc., all of them are. Provide global procurement services for weak current intelligent products!
Let’s divide the module into the key contents of Internet of Things equipment network security
Equipment selection phase
First of all, when choosing an IoT device, you need to be more careful
1. Choose a well-known brand : Well-known brands usually invest more in safety research and development and have a better security guarantee system. For example, the Internet of Things devices of brands such as Apple and Samsung have relatively mature security technologies.
2. Check safety certification : Check whether the equipment has relevant safety certification marks, such as FCC, CE and other certifications, which can prove to a certain extent that the equipment meets the safety standards.
Equipment setup phase
There are many things to pay attention to when buying the equipment and setting it up.
1. Change the default password : Many devices have default passwords when leaving the factory, so they must be changed. The default password is too easy to guess by hackers. You need to set a more complicated password that others cannot guess, including letters, numbers and special symbols.
2. Update firmware : Update the firmware of the device in a timely manner. Manufacturers will generally repair security vulnerabilities through firmware updates. Check and update regularly to ensure that the device is the latest version. Provide global procurement services for weak current intelligent products!
Network environment construction phase
The network environment is also critical to the security of IoT devices
1. Use independent network : You can build a separate network for IoT devices, separate from the network that surfs the Internet every day. In this way, even if the Internet of Things devices are attacked, they will not affect other important devices.
2. Turn on the firewall : The firewall function is enabled on the router at home, which can block some external illegal attacks and protect the security of the equipment.
Here are some details to add to the Q&A
Q: What are the consequences of an IoT device being attacked
Answer: The consequences are serious! For example, if a smart camera is attacked, the hacker can see the situation at your home; if a smart door lock is attacked, someone else may be able to open your home at will, which is too dangerous.
Q: Is device security related to network bandwidth?
Answer: It has something to do. If the network bandwidth is insufficient and the device connection is unstable, it may affect the operation of the security protection mechanism. For example, when an attack is encountered, security protection programs may not be able to respond in time due to slow network.
Q: Do all IoT devices need to update their firmware?
Answer: Try to update everything. Because firmware updates can fix security vulnerabilities, if not updated, the device is like a house with vulnerabilities, and hackers can easily come in
In terms of network security, I personally think that everyone must pay attention to the convenience of IoT devices to our lives while Cybersecurity guide for IoT devices also poses certain risks. We must follow the above methods to protect our equipment to make our equipment safer and more reliable. Provide global procurement services for weak current intelligent products! In this way, we can enjoy the convenient life brought by the Internet of Things!
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