How to block wifi users, see who is using temple wifi and disconnect

Wifi networks are widely used today because of their superior feature of allowing wireless internet connection and helping many people use wifi at the same time. However, there may be times when the network system is unusually slow due to too many people accessing it at the same time. To be able to control who is using your Wifi and how to block wifi users, Wireless Network Watcher is a great solution right now.

After using Wireless Network Watcher  to know who is using your wifi , log in to the modem and proceed to block the MAC or change the modem password so they cannot access. 

If you find that the speed and wifi signal in your home is weak, please refer to the article Increase wifi signal , try following those 9 ways, the wifi signal will definitely increase stronger.

How to block wifi on phone

In case you don't have a computer and want to block wifi from your phone, it's very simple , we have instructions for both iPhone and Android devices, you can see: 

1. Block Wifi users without software (newly updated)

Note: If you do not use software to block others from using wifi, to block wifi users with the method below, you need to have a little skill or have managed your home modem before, you will know when you go to the wifi section. Administer the modem according to the path 192.168.1.1 or 192.168.0.1 (or depending on your device). There will be a section called IP & MAC Binding (depending on the modem, the name will be different but it will generally be related to MAC).
>> There will be a MAC filtering section or a feature similar to Binding Settings , this is a feature that allows Wifi access with pre-declared MAC addresses.
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In this section, a list of all accessing IPs with MAC addresses will appear. What you need to do is enable this feature by clicking ARP Binding Enable .
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Next, filter the list, find out which IP address your phone or laptop corresponds to, keep the remaining devices you don't know, check them and press Delete to delete them, like so. will block Wifi users. If someone wants access and you allow it, just Add new MAC address.
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2. Block wifi users, prevent wifi theft

Step 1 : Download and install Wireless Network Watcher on the computer. You can download the latest version of Wireless Network Watcher
Step 2 : Wireless Network Watcher wifi management program will scan all computers connected to the network then list IP address information, Hostname. Here you will know which devices are connected to your Wifi network, then block the wifi connection

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Check who is using wifi with Wireless Network Watcher

Step 3 : Set the scanning interval to know if anyone is accessing your Wifi network during the scanning interval. To do this, go to Options -> Advanced options . In the Background scan interval section , you enter the amount of time the program automatically scans again if someone connects to the program and will notify you from there whether or not someone is using the temple's Wifi network. You will need to block wifi usage

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How to block devices connecting to wifi FPT, VNPT, Viettel

Step 4: 

If someone is using your home's wifi, either you have not set a password for the wifi modem or you have revealed the modem's wifi password. In this case, you need to change the wifi password regularly and periodically to protect it. more secret

The second solution , if you are technically savvy or just want to prevent some people from using wifi, is by setting up allow and block MAC addresses on the wifi modem according to the instructions below.

Prevent intrusion If you see an intrusion stealing the Wifi network, you want to block that machine from using Wifi anymore, the first thing you need to know is which machine it is, then remember its MAC address there.

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Next, open your Web browser, type in the address 192.168.1.1 and then enter the password.

Note: Each different wifi router will have a different login address and password. Visit the modem login account to see more information on how to log in for each type of router.

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An interface appears, go to Wireless -> Wireless MAC Filtering , Click   Add New

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At MAC address , enter the MAC address of the device you want to block wifi access, at Description select Wireless MAC Filter One select Enable in the Status  section.

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Next, go back to  Filtering Rules  and check  Deny the stations. and click Enable  to turn on the  Wireless MAC Filtering function.

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So you know how to control and block Wifi and prevent your wifi from being stolen. With this trick, you can now rest assured that your Wifi network is not stolen. Additionally, you can refer to 9 Ways to do it 

Marvin Fry

Update 16 June 2024