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This article mainly introduces "what are the skills to protect the security of the Internet of things". In the daily operation, I believe that many people have doubts about the skills of protecting the security of the Internet of things. I have consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful for you to answer the doubts about "what are the techniques for protecting the security of the Internet of things?" Next, please follow the editor to study!

1. Activate the security settings of Internet of things devices and keep them up-to-date

Many Internet of things devices on the market have their own security settings, but not all of them are effectively available. Before using a new device, we need to make sure that the security settings of the device are turned on, and we also need to verify that the security settings of the device are updated automatically. if not, we should check the equipment regularly and update the security software in a timely manner.

2. Understand the equipment

As a user of the Internet of things, you must understand every device in the Internet of things and know which types of devices are connected to your network. and record in detail all connected Internet of things devices, including the manufacturer, model, serial number, software and firmware version, and so on.

3. Use strong passwords

After purchasing a new device of the Internet of things, you need to change the default user name and password of the device in time. For each device connected to the Internet of things, please use a different strong password. Enterprises can use public key infrastructure (PKI) and digital certificates to provide a secure basis for device identity and trust and ensure trusted connections.

4. Use end-to-end encryption

Devices in the Internet of things can communicate with each other, and when they do, data is transferred from one point to another, often without encryption. To make the Internet of things more secure, devices should have encrypted data transfer options to prevent packet sniffing (a common form of attack).

5. Use the latest firmware and system

Keep the firmware fully updated to avoid network attacks and hacker attacks. Although the firmware and system of the device are up-to-date at the time of purchase, it will give hackers the opportunity to attack if the device cannot update the system and firmware automatically during a long period of use. Therefore, all devices in the Internet of things should use the latest firmware and systems.

6. Disable features you don't need

A good step in protecting the device is to disable any features or functions you don't need. This includes open TCP/UDP ports, open serial ports, open password prompts, unencrypted communications, insecure radio connections, or anywhere code injection can be done, such as Web servers or databases.

7. Avoid using public Wi-Fi

Even if the public Wi-Fi requires a password to log in, this does not necessarily mean that the network connection is secure. The ultimate goal of a hacker is to connect to a network that has connected multiple users and obtain the target in the public WiFi. If you must use a public Wi-Fi, use a virtual private network to connect to the network.

8. Create a guest network

Create a separate network for your visitors and visitors so that they can access your network without having to access shared files or networked devices. This is one of the great ways to keep your Internet of things private and secure, so that even if any of your devices are hacked, other devices are still in secure mode.

9. Do not connect unused devices to the network

Once hackers break through the security of the device and gain access, they will try to damage and steal data. Therefore, it is best to connect only the devices used in the Internet of things, and the unused devices do not have to be added to the Internet of things to avoid attacks by hackers.

10. Actively monitor Internet of things devices

The most important thing to protect the security of the Internet of things is that we need to actively monitor the Internet of things devices. Through the real-time continuous monitoring of the Internet of things, we can see the security reports of the devices and get security alerts at the first time, which is essential for the management of the Internet of things.

At this point, the study of "what are the skills to protect the security of the Internet of things" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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