7 Ways to Block and Restrict Wifi Users on Smartphones and PCs

7 Ways to Block and Restrict Wifi Users on Smartphones and PCs

In the past, if someone wanted to get internet access on a computer device, that person had to prepare several computer network components such as Lan Cables, Internal Modems, Repeaters, Hubs / Switches, Routers and other devices. So that the computer can go online, either directly or get access from the server.

However, since the discovery of wireless computer network technology called WLAN (Wireless LAN) in 1997, now internet users no longer need to install computer network components such as LAN cables to be able to access the internet. Just turn on the Wifi device in the house or room so that everyone in the house & room can access the internet.

Along with advances in technology, the use of Wifi networks can now not only be used on computer devices. But it can also be used on other devices such as Android smartphones, iPhone, iPad, Tv, Radio in the Car, Headphones and other devices so that the Wifi feature is able to pamper users.

However, with the convenience and advantages of the features that are owned, sometimes there are unknown users who suddenly enter the hotspot network that we have. Of course it is an unpleasant experience because with the increasing number of people using our wifi network, it affects the speed of our internet access so that it becomes slow.

To overcome this, of course, we have to block the unknown user, so that our internet access will be fast again. There are several ways to block users from accessing their own hotspot, either using additional applications or through the default features of our smartphones. Before we explain how to block it. At this time we will discuss what a wifi hotspot is and the types of hotspots that users usually use on their Android smartphones.

Then what is Wi-Fi?

Wifi is a wireless computer network technology that is able to connect one device to another, be it computers, smartphones, tabs, televisions and other electronic devices using a wireless network with the IEE (Institute of Electrical and Electronic Engineers) 802.11 standards.

Then what is a hotspot?

Hotspot is an area or place that reaches the wifi signal provided both in public places and in private rooms. So that users who reach the hotspot area can use the hotspot network to surf, both on their smartphone devices and on their laptop devices.

After we know what a wifi hotspot is. This time we will discuss the types of hotspots and the types of Wifi technology that users usually use on their smartphones and laptops.

Hotspot Type in Public Place

  1. Free Hotspots. Hotspots of this type are usually found in public places such as cafes, restaurants, campuses, schools, technology exhibitions and other public places as an additional service to visitors to these places so that visitors can surf for free.
  2. Paid Hotspot to Building Owners. By using this type of hotspot, we have to pay ADSL leased line fees to building owners such as hotels, villas, apartments, tourist attractions and other places so that we can get hotspot access and can surf the internet.
  3. Paid Hotspot to Operator. By using this type of hotspot, we have to pay to the hotspot network provider operators such as iPass and Boingo in order to get access to a wifi hotspot signal and can be online on our devices.

After we know the type of hotspot that is usually provided in public places. This time we will explain the Types of Wifi Networks that are usually installed on our cellphones.

Types of Wifi Networks on Mobile

  • 802.11a. This type of Wifi network works on a frequency of 5 Ghz. Cell phones with this type of network have data transfer speeds of up to 54 Mbps
  • 802.11b. This type of Wifi network works on a 2.4 Ghz frequency. Mobile phones that have a Wifi network like this have data transfer speeds between 5.4 Mbps to 11 Mbps with a signal range of up to 30 meters
  • 802.11g. This type of Wifi network works on a 2.4 GHz frequency and cellphones that use this network have a data transfer speed of 54 Mbps
  • 802.11n. Is a type of Wifi network that works on a 2.4 GHz frequency and smartphones that have this type of network have a data transfer speed of 100 Mbps
  • 802.11ac. This type of Wifi network works on a frequency of 5 Ghz. Gadgets that use this type of network have data transfer speeds of up to 1.3 Gbps
  • 802.11ax. This type of network type works on a frequency of 5 Ghz and cellphones that use this type of network have data transfer speeds of up to 3.5 Gbps.
  • 802.11ad. This type of Wifi network works on the 60 GHz spectrum band. Cell phones with this type of wifi have data transfer speeds of up to 7 Gbps

After we know the type of Wifi network that is usually found on the cellphone we have. This time we will explain how to limit and block users on the Wifi Hotspot network that we use. Of course this is useful so that our Wifi Hotspot network is safe from hacking and our Wifi signal remains fast when accessing the internet because we can control its use. As for how we will explain as below.

7 Ways to Restrict and Block Wifi Hotspots on Android, iPhone and Laptop

How to Limit and Block Wifi Hotspots on Android Phones

Besides being able to do tethering via Bluetooth, USB and using the Application. It turns out that the Android cellphone has also been equipped with a feature to do tethering via a Wifi hotspot signal. So that later we can share the internet connection that we have without the help of cables.

Although the naming of each type of cellphone is different, be it personal hotspot or mobile hotspot, the function remains the same, namely sharing the wifi network signal that we have to other devices. In addition, with this feature users can also block and limit wifi users which we will explain as below.

Via the Hotspot User Menu (Connected Device)

The first way we will explain to block Wifi Hotspot users on Android phones is through the Hotspot User (Connected Device) menu. Later on this menu we can see which devices are logged into our wifi hotspot signal network. Both those who use smartphones and computers will still be detected in this menu. As for how we will explain as below.

How to Restrict and Block Wifi on Android Through the User Hotspot Menu
  • First of all we open the Settings menu on our Android phone
  • Then we select the Connection menu
  • Next, we click the Mobile Hotspot and Tethering option
  • Then we select the Mobile Hotspot option
  • Then we click the User Hotspot Menu
  • After that, several user device names appear that are connected to our wifi hotspot network
  • If we want to block a user who we feel is unknown, then we click the device name of the person and we click the Delete or Block button
  • Finished. Unknown users that we managed to block now can’t find our wifi hotspot signal network anymore. And our Wifi network is safer and faster

Via the Maximum Connection Menu

The second way that we will explain to limit users to the Wifi hotspot network on Android phones is through the maximum connection menu. By default the settings on the Android phone are able to share the hotspot signal that we have to 10 other devices.

But it turns out that we can also change the maximum number of devices connected to our Wifi network so that only 1-3 people can connect as desired. As for how to limit Wifi users through the maximum connection menu, we will explain as below.

How to Limit Wifi Signal Users through the Maximum Connection Menu
  • First of all we open the Settings menu on our Android Smartphone
  • Then we click Menu More
  • Then we click the Tethering & Portable Device menu
  • Next we click the Wifi Hotspot Menu
  • Then we Click the Wifi Setup Button
  • Then the Wifi Setup Popup Window Appears
  • In the Wifi Setup Window, then we click the Maximum Connection menu
  • In the Maximum Connection Menu then we change the number according to what we want Example: 3 Users. This number is the maximum number of users who can enter our wifi network
  • Then we click the Save button and OK to save the settings we just made
  • Finished. Now our Wifi Signal can only be accessed by 3 users so that our wifi network remains fast when accessing the internet

Via the Bandwidth Usage Menu

The third way that we will explain to limit Wifi Hotspot users on Android phones is through the Bandwidth Usage menu. Through this menu, we can later set the maximum data transfer speed limit for users who enter our wifi hotspot signal so that the bandwidth speed of each device remains stable. As for how to limit hotspot users on Android phones through the Bandwidth Usage Menu, we will explain as below.

How to Limit Wifi on Android Phones Through the Bandwidth Usage Menu
  • First of all, we open the Settings menu on our Android Smartphone
  • Then we click the Menu button More
  • After that, we click the Tethering & Portable Device menu
  • Then we select the Wifi Hotspot Menu
  • Next on the Wifi Hotspot Menu, we select the Bandwidth Usage option
  • After successfully entering the Bandwidth Usage Menu. Then we check the box Enable Bandwidth Throttling
  • Then in the Bandwidth Column we enter the numbers. This number is the maximum data transfer speed that users can use in kbps (kilo bits per second) both when downloading and uploading. Examples such as: 100 kbps
  • After the numbers we enter. Then we click the OK button to save the settings we just made
  • Finished. Now users who enter our wifi network can only access the internet with a maximum data transfer speed of 100 Kbps

How to Restrict and Block Wifi Hotspot Users on Iphone

If the 3 methods above are ways to limit and block hotspot users on Android phones. So at this time we will explain how to limit and block wifi users on iPhone devices. This is because the iPhone device also has a tethering feature via a Wifi signal and we can adjust its use.

However, the menu and display settings are different, so it is sometimes confusing for new iPhone smartphone users. As for how to limit and block Wifi Hotspot on iPhone devices, we will explain as below.

Via Control Center Menu

The first way that we will explain to limit and block wifi hotspot users on iPhone devices is through the control center menu. Later through this menu we can limit and block the cellular data that we use so that other users cannot use the wifi network that we have. As for how to limit and block wifi hotspots on iPhone devices, we will explain as below.

How to Block Wifi Hotspot on iPhone
  • First of all we Open the Control Center Menu on our iPhone device
  • Then we Click the Cellular Icon to turn off cellular data on our iPhone
  • Then we click the Settings menu on our iPhone
  • Then several options appear. Then we select Screen Time Options
  • Then we Select Content & Privacy Restriction Options
  • Then we scroll down and select the Allow Changes option
  • Then we Select Cellular Data Change Option
  • Next we select the Don’t Allow option. By selecting this option means that other users are not given permission to access our wifi signal
  • Then we click the Save button or OK to save our settings
  • Finished. Now our Cellular Data has been disabled and we can check it through the control center menu where the Cellular Data icon which was previously green has now changed to gray

Via the Screen Time Menu

The second way that we will explain to limit and block wifi hotspots on iPhone devices is to completely limit cellular data through the screen time menu. So that we can limit the use of cellular data on our iPhone devices, then we must first turn off cellular data usage on each device.

This is done so that we can apply screen time restrictions (Screen Time) so that other users cannot enter the wifi network and cellular data on our iPhone devices. As for how to completely limit Cellular Data on iPhone devices, we will explain as below.

How to Completely Restrict Cellular Data on iPhone Through Screen Time
  • First of all we Open the Settings Menu on our iPhone
  • Then we Select Cellular Data Options
  • Then we Turn Off the Toggle Button next to the name of all the apps in the apps list. But we have to use screen time to lock the changes in place
  • Then again we open the Settings Menu
  • After that, we click the Screen Time menu
  • Then we click the Content & Privacy Restrictions Menu
  • Then we Type the Code in the Screen Time Password Column
  • Then we scroll down and select the Cellular Data Change Menu
  • After that we select the Option Don’t Allow
  • Finished. Now the Cellular Data Settings on our iPhone have been locked with the password we created earlier

How to Block Wifi Hotspots on Laptops & Computers

If the 5 steps above are ways to limit and block wifi hotspots on smartphones. This time we will discuss how to limit and block wifi hotspots on a laptop or PC device.

This is because even though the wifi technology on the laptop was created first compared to the wifi on the smartphone. However, there are still some users who don’t know how to set up the wifi device they are using.

There are several ways, one of which is to block the mac address of unknown wifi users. To find out the mac address of an unknown wifi user, we can use the Wifi Thief Detector application, which we will explain as below.

How to find out the user’s Mac address through the WiFi Thief Detector application

  • First of all, we download the Wifi Thief Detector Application via the following link https://appsonwindows.us/apk/com.wifihacker.whousemywifi.wifirouter.wifisecurity/
  • Completed Download. Then Install the Wifi Thief Detector Application
  • Done Install. Then Open the Wifi Thief Detector Application and give permission for all the access that the application asks for
  • Then the Scanning Process automatically runs until it’s finished
  • After the scanning process is complete. Then a list of devices connected to our Wifi will appear in the Online Devices section
  • Then we click on the device name that we don’t recognize. Then write down the Mac Address for blocking through the settings on our modem & router

After Mac Address unknown devices that use our wifi signal are known. Only now can we do blocking through our modem settings such as Tp Link, Fiber Home and modems.

The setting method itself is almost similar in every type and brand of modem used and most importantly we look for the Mac Address menu on the modem settings page so that we can block unknown wifi users. As for how we will explain as below.

How to Block Huawei Wifi Users

  • First of all we open the browser on our laptop (Chrome)
  • Then type 192.168.100.1 in the URL link so you can enter the Huawei Wifi Modem Settings Page
  • Then we login using username and password
  • After successfully entering the Homepage. Then we click the Security menu
  • Next we select the WLAN MAC Filter Configuration tab
  • Then we check the Enable WLAN MAC Filter option
  • Then Select the Blacklist Option on the Filter Mode Menu
  • Then Click the New Button
  • Then the SSID Index appears, which means the SSID that we can limit users
  • Then in the Source MAC Address column, we enter the Mac Address of an unknown user device
  • After that we click the Apply button to apply the settings we just made
  • Finished. Now the device is not recognized, it will no longer be able to enter and use our wifi network

How to Block TP-Link Wifi Users

  • First of all Open the Browser on our Computer (Chrome)
  • Then in the URL link we type the address 192.168.1.254 so that we can enter the Tp-Link Wifi Modem Settings Page
  • Then we login with Username and Password
  • After successfully Entering the Homepage. Then we click the Wireless menu
  • Next, we click on the Wireless Mac Filtering sub menu
  • Then we click the Add New button
  • Then we enter the Mac Address of the unknown user who wants to be blocked
  • Then click the Save button
  • After returning to the Wireless MAC Filtering page, we click the Enable button on the Wireless MAC Filtering menu
  • Finished. Now unknown users will not be able to use and find our wifi network anymore

Conclusion

That’s our explanation of What is Wifi Hotspot, Types and Types of Wifi Hotspot and 7 Ways to limit and block unknown wifi hotspot users on Android phones, iPhones and PCs. Such as through the Hotspot User Menu, Maximum Connection and Bandwidth Usage (Android). Via Control Center Menu and Screen Time (iPhone). And Through the Modem Configuration Page and TP-Link (Desktop PC).

By reading the explanation above, of course, now we know more about what a wifi hotspot network is and its types and types that are commonly used by users. In addition, by reading the explanation above, we can now block unknown devices that enter without permission to our wifi network. So that our wifi network remains safe from hacking and the access speed remains stable and fast.

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