How to set up a router to prevent others from accessing the Internet

How to set up the router to prevent others from using the Internet

In order to prevent network corruption, the router should make the following settings:

Do not use cracked encryption algorithms such as WEP, but choose a more secure encryption algorithm, such as WPA-PSK. This improves network security.

To ensure account security, we should avoid setting passwords that are too simple to prevent them from being cracked or guessed by brute force. It is recommended to use a complex password that contains uppercase and lowercase letters, numbers, and symbols, and should not be too short. This can greatly increase the strength of the password and improve the security of the account.

In order to help players solve the problem, an effective method is to log in to the router frequently to check the devices connected to the router through Wifi. If you find a device that is not your own, you can directly add it to the blacklist. This ensures that only authorized devices can access the router, improving network security.

4. Try to set up a hidden SSID so that others cannot search for your Wifi signal, but it may cause some inconvenience to yourself.

5. If you don’t have many network devices, you can consider implementing whitelist filtering. Add your own devices to the whitelist and set up to allow only whitelisted devices to connect or access the Internet. This way, you can better control and manage your network connections.

6. Set wrong DHCP parameters. Under normal circumstances, when connecting to WiFi, you will choose to automatically obtain an IP address, which is achieved through the DHCP function of the router. If you block the IP address segment assigned by DHCP by default, or change the default gateway in DHCP to an invalid address, then people who do not understand this situation will not be able to access the Internet through the network parameters automatically assigned by the router. And you can set the available IP address as your own address by manually setting the IP address.

How to set up the router to prevent others from using the Internet

In order to ensure that your own network speed is not affected and at the same time prevent others from using the network, you can try the following methods: 1. Set up password protection: In the wireless router settings, set a strong password to ensure that only authorized users can connect to the network. 2. MAC address filtering: In the wireless router settings, enable the MAC address filtering function to only allow the MAC address of specific devices to connect to the network. 3. Turn off the broadcast function of the wireless router: by turning off the wireless

First, modify the information. Turn off SSID broadcasting.

Second, encrypt the network. Change the wireless network password. Right-click your network name (SSID), select Properties-Security, select "WPA2-Personal" for the security type, select "AES" for the encryption type, fill in the key in "Network Security Key", set the password as long as possible, and use numbers. It is formed by combining uppercase and lowercase letters and symbols. Just click OK.

Third, address filtering. Enter the router setting interface, set in "Wireless MAC Address Filtering", set the approved ones to "Allow", and the disapproved ones to "Prohibited". In static address assignment, allowed MAC addresses are assigned static IP addresses. In "Security Settings", add "Banned" MAC addresses to the list. Finally, restart the router.

The fourth step is to enter the router settings and turn off this service in the DHCP server.

The fifth step is to regularly upgrade the router firmware. Please visit the router's official website regularly to check for new firmware updates. Upgrading the firmware in time can fix router vulnerabilities and avoid the problem of being used by others.

good luck!

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