Do you suspect someone is stealing your Wifi? We explain how to find out and what you should do in case they are doing so It is quite likely that right now you are reading this article from one of your devices connected to the wireless network of your home. It is also very likely that the network maintains the same configuration that the technician of your operator put you when you did the installation, you probably even have the password that came by default on the sticker behind the router.You will think that there is no problem in not having touched any of this, because, after all, the technicians are the ones who understand and know how to correctly configure everything so that you can enjoy your connection in the best possible way. In part it is true, but unfortunately, this does not mean that it is the most recommendable for the security of our network.
If you have arrived here is because you suspect that you may be stealing your Wi-Fi connection or because you want to make sure that no one is connecting to your network and how to have a secure network. In this article, we will try to help you and solve your doubts.This is the question that we should all ask from the beginning. Surely, you will think that the worst thing that can happen to you if someone steals your connection is that you navigate more slowly because you are giving network to other devices, which is annoying, I do not deny it, but I’m sorry to tell you that it can be more dangerous than you can think .Each time you connect to a Wi-Fi network you can be a victim of hackers trying to access your device’s information through that connection. Obviously, this also depends on the security of the network, but there are few things that are impossible to hack, and a particular Wifi is not one of them. You will have heard of the dangers of connecting to a public open Wi-Fi network, as this is one of the simplest methods of getting access to passwords, messages and virtually any type of information from users that connect to the network you have could create a hacker.
Another reason you may be interested in stealing your password and connecting to your network would be to commit an online crime. In this way, they could (in part) falsify a possible tracing of their criminal activity and seek trouble for you for something you have not done.There is a very rudimentary method that can be used to know in a simple and quick way if someone uses our network without our permission. I want to make clear that it is not a 100% effective method and that therefore the ideal would be to use some of the methods that we will comment later. It simply consists of disconnecting all your devices, absolutely all. When no equipment is connected to the Internet, the WLAN light should not flash as no data packets are being sent or received.Obviously, this requires that the person who is connecting to your network is right at that moment connected. This is why it is not a very precise or completely adequate method to turn to.
From here there is a wide variety of applications that can help us to find out if any device that is not ours connects to our network. We have for all types of operating systems. But these programs will only serve you to know who connects to your network at that precise moment, not previously. The wifi extender is the right choice for increase the range of the products. The speed of the internet is excellent to do the task. You can select the right product with a comparison in the different extenders available at the online site. It provides the best results to the people in internet usage.
Wireshark is the most complete, also includes a multitude of extra features, we also have alternatives: Wireless Network Watcher, Microsoft Network Monitor or Angry IP Scanner.Wireshark or Angry IP Scanner We have better options like Wireshark and Angry IP Scanner.We can use Fing, Network Discovery and Net Scan.If we have an iPhone or an iPad we will use Fing, IP Network Scanner or iNet.These applications will show us the IP and MAC address of the devices that are connected in our network.
If there are many connected devices at the same time and you do not know how to differentiate them, you can try disconnecting them all and connecting them one by one to identify them.Let’s briefly explain how to use some of the tools we’ve suggested. As we have said, Wireshark is one of the most complete options, but also the most complex. Let’s explain the basic operation of Angry IP Scanner when it comes to recognizing which computers are connected to our network. First of all, I warn you that in the event that you are a person without a lot of computer skills, I would recommend you try an application directly like Fing for Android or iOS, since they are usually much easier to use.
After installingwe will show several warnings explaining some terms and representations that the program does, such as terminology. After completing this previous step, press “Start” to start the scanning of the network.When finished, if we click on the column “Ping” will appear on the top all the computers that are connected at the time the scan was performed. But we will only show the IP address of each computer. The computers with finished IP in .1 and .255 are of the router, in my case, it occupies the .254 because it is not correctly configured, the rest are connected equipment.