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How to block the WiFi signal and prevent your internet connection from being stolen without wanting to? Step by step guide

How to block the WiFi signal and prevent your internet connection from being stolen without wanting to? Step by step guide

Currently a WiFi router is essential in a home, whether you work directly online, use the internet to finish office work, do study reports, play or communicate, so you always have to keep it in perfect condition. functioning. One of the things that most influences in this regard is the number of devices that connect at the same time .

Each device that connects involves extra data consumption , which can make the speed of the network slow down . That is why you should be aware that no third party takes advantage of you by connecting to your internet without your consent. Doing the latter is very easy, you just have to apply some security measures in the configuration of your router.

In this article we will show you how to decipher if someone is already connected to your network without your want , and all the necessary security measures so that they do not do it again once you discover them. In the end you will have learned everything you need to know until you become a WiFi security expert.

How do I know if my WiFi is being stolen?

If your internet is slower than normal or there are more expenses on the bill than you think you do when browsing , it is likely that someone has been connected without your authorization, if you suspect it is So, before ending you must find out that it is true. To find out if someone has logged in and has been stealing your WiFi you can do the following.

  • Search Windows Start CMD and open it.

Como saber si me estan robando el wifi

  • In the black background window that will come out, type “ ipconfig ” and press enter, you will get a few words and you should look for a part that says “ Default Gateway »next to some numbers, copy the numbers.

Como saber si me estan robando el wifi CMD

  • Open the browser, paste the numbers and access the address.

Como saber si me estan robando el wifi entrar al router

  • You will be entering the router configuration , so it will ask you for data to access. If you don’t know, check the back of the router or try the ones that come with factory default settings for all types of routers like admin / admin , admin / 1234 .

Como saber si me estan robando el wifi

  • Within the configuration interface, go to the panel and click on « dhcp» , then on « dhcp client list» and there will appear all devices that have been connected to the router as well as its IP, mac, how long they have been connected and the configured name of the device. So you can search the IP of each device in your home and verify that no one else has connected to them.

Como saber si me estan robando el wifi historial (1)

On the other hand, you can also look at the internet speed. Wireless connections tend to lose stability and speed as more devices are connected to it. So if there is a third party using yours, you are likely to notice that the internet is slower .

Finally you can look at the router lights . There are some that keep flashing while we are using the connection and are a sign that the equipment is sending and receiving data, but when nobody uses them, they remain static either on or off. What you can do is disconnect all the appliances in your house and wait a few minutes , if you notice that after that the lights continue with intermittency, you can bet that there is someone else using your network at that time.

Steps to protect and block the Wifi signal to intruders and unwanted users

If you are sure that someone has been stealing your connection and you want to stop it or you simply want to take preventive measures to prevent in the future unknown, intruders or malicious users can connect and make your data or use your internet without your permission, you can perform certain settings within the router administrator panel .

These measures that we are going to explain to you are simple to perform, they do not require extensive knowledge of technology or information technology and are effective for Wi-Fi security , because normally the transmitters are configured with details basic that make them very vulnerable. However you can try some of the ways to protect your WiFi signal that we show you and improve that factory security.

Changing the password

One of the reasons why it is so easy for strangers to connect to your WiFi without your permission is because all routers from the same manufacturer come with the same factory password, so, if I know the brand of router and you have never changed the password, it will be easy to connect . Although it is also possible that you have given it to a person and he has told it to many more. Anyway, changing the password you can be a little more protected and avoid this, to do so you must

Access the router configuration panel and then on the panel go to “ Wireless” , there choose “ Wireless Security ” and all your security settings will appear, including the password, which you can easily change by touching and typing the one you want.

Como cambiar contrasñea al wifi

Change the SSID or network name

Surely if you have not made changes your network has the router’s brand name. If so, you have no idea of ​​the opportunity you have given strangers. In addition to letting them know the default password easily, just by knowing the manufacturer, strangers can try to enter the configuration panel and edit all operating details until their connection is better than yours or any other thing.

Anyway, this puts you at risk, so it’s time to change that name. For that you need to do the following. Search among the options, the “ Wireless ” tab, choose “ Wireless Settings ” and click. You will get all the basic configuration information, mainly the name of the network, touch, delete it and place the one you want.

cambiar SSID para mejorar seguridad del router

Change the router access credentials

Another very effective security measure is to change the access credentials to the configuration panel of your router . In this way you prevent a third party from getting into it and making changes to your liking without your consent, which can cause you to no longer use the network normally. The steps to do that are very simple to apply.

What you have to do is enter the settings interface and go to the “ System Tools ” section and search for “ Password “. That’s where you can set a new password and user to access the router . Without them you will not be able to enter the future, so we recommend that you keep them in several places.

cambiar credenciales de ingreso al panel de configuración del router

How to audit your WiFi network to detect possible vulnerabilities and security gaps?

Auditing the WiFi network is possible through applications or hacking software . The amount of such programs is very wide, there are many for each operating system, whether Android or iOS, similarly there are some for Windows or MacOS computers.

However, their effectiveness in getting someone to access your connection depends a lot on the person’s knowledge of technology and information technology. Basically for those who know how to do it, it is very possible that they will steal your internet . In the case that we want to use these apps to detect vulnerabilities and verify that the network works as it should without anyone connecting without your permission is very easy. Just know the secure software and install them.

Next we will explain what are the best programs and how to use them so that nobody steals WiFi.

From Android applications

From your mobile you can download a Hacking App to see what those who try steal your WiFi can see, so you’ll know if they can connect with applications and will detect any failure configuration that is putting your privacy and your connection at risk .

Among several, users prefer WPSApp , it is very intuitive and easy to use. What WPSApp does is encrypt WPS network pins. Upon entering, and activating it you will get a list of nearby networks and next to the name a ticket between green and red. If it is red it means that you will not be able to access the password, while if it is green it means that you could provide the password. Verify that your home network has a Red ticket with this app.

Wpsapp

However, in addition to the popular WPSApp, there are other alternatives that work equally well. Among them, I recommend the following.

  • Wps Wpa Tester Premium: This app available for Android versions greater than 5.0 uses a series of algorithms to decipher the password of a WiFi network. In the menu it shows which ones you can decipher and which ones you can’t. Make sure yours is in red.
  • AndroDumpper : Like most similar apps Andro Dumpper allows the naked eye to verify which networks are vulnerable and provide the key from there. Verify that yours is never possible to decrypt.
  • Router Keygen: Its interface is a bit different from the others but also shows which networks it supports and can give access , also shows detailed information on network security. In case we own a network we can use this information to improve security.

From the computer

As with mobile phones, for computers it is possible to install and make use of programs that are capable of providing information and making known the password of a WiFi . To realize that our network is not vulnerable, the best we can do is test these systems.

That’s why I recommend you try Dumpper , which is currently the best method to hack WiFi networks from a PC. Simply install it and the program will scan a detailed list of nearby networks, if you touch any of them you will get all the information of its configuration as well as the possibility of connecting after the program deciphers the pin.

Dumpper

Apart from Dumpper , we know other good ones, try all of the following list and guarantee that none allow strangers to navigate your service account.

  • Acrylic : it is a modern and stylized software that searches for the network name, MAC address and type of encryption to try to provide default keys, so in many cases It is ideal to know if we still have some factory settings that we must change in our router.
  • Feeding Bottle : allows you to scan Wi-Fi networks with passwords and through your graphical interface the program uses algorithms to decrypt the access code and the detailed security information of the network.
  • MinidWep : with an easy-to-use interface this app uses several methods to access the information of a router and to be able to scan all the details including the connection key.