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How to find out the password from your neighbor's WiFi. Find the WiFi router password

Most of the users are quite strongly convinced that WPA encryption can be considered a bulletproof type for all types of attacks, but manufacturers of many routers still leave the active WPS function with code authentication. This eight-digit password is arranged so that an attacker should choose only seven of his first characters, with the first four and the last three usually selected separately, which gives only eleven thousand code combinations. In practice, its selection is very simple.

Debriefing

So, if we are looking for an answer to the question of how to find out the password from a neighbor's WiFi, then you should stock up on such tools: BackTrack 5 Live CD, a computer with a wireless adapter and a DVD drive, a wireless network with WPA encryption, active WPS. Naturally, it is necessary to be patient.

The main process of work

The program includes the utility Reaver, which exploits the vulnerability of the same WPS. To find out the password from a neighbor's WiFi, you will need to collect certain information. You should find out the name of the interface used by your wireless card, as well as the BSSID of the router that will be compromised. Your wireless card should be transferred to monitor mode. After starting the terminal, enter the command: iwconfig, and then press enter. If there is only one wireless card, its name will most likely be wlan0. In the future, if there are several cards, you will need to replace this value with a variant corresponding to reality.

Now the network adapter can be switched to monitor mode, for this you enter the command airmon-ng start wlan0. Among all the other information that you already remember, you should also pay attention to the name of the interface of the monitor mode, at the moment it is the parameter mon0. It's time to determine the BSSID of the router that is attacked, for this use the command airodump-ng wlan0 or its alternative, if necessary, airodump-ng mon. Since we are talking about how to find out the password from a neighbor's WiFi, then after appearing on the list of the desired network, press Ctrl + C to stop updating the list. Now you must copy the BSSID, and then proceed to the most significant.

In the terminal you must enter the command: reaver -i moninterface -b bssid -vv, where the moninterface parameter is responsible for the name of the monitor interface, and bssid is the BSSID of the router you are interested in. Since we are talking about how to find out the neighbor's WiFi password, it's worth noting that after entering the specified command, you can deal with any of your affairs, since the utility sometimes takes up to 10 hours to pick up the desired code. If all goes well, then you will see the code and password for the router.

Protection

Since at any time you can become that neighbor, to the network of which someone wants to connect, it is worth knowing about the ways of protection. It is always worthwhile to disable WPS in the settings of the router. If you also install MAC filters, then some foreign devices will not be able to access at all to connect to your network. However, an attacker can access the list of allowed addresses, and then forge a new one.

How to find out the password from a neighbor's WiFi to take advantage of his access

It is worthwhile to understand how such a network works to understand how different methods of hacking work. Everyone knows that the distribution of wireless Internet is done by routers. If you want to connect to a network, an authorization request is sent to the router, it reconciles the passwords, deciding whether to connect you or not. After the user is connected to the network, the exchange of information packets will continue. They contain the password from the network, as well as information about what the user is doing on the Internet.

A simple way

If we talk about how to find out the password of a WiFi network, then one of the ways here is to intercept and decrypt the packets, from which the same password will be extracted. This method is quite effective, but you will need the skills and knowledge of the programmer-hacker, or you can download a special program for hacking, which is engaged in interception of packages. There is also such, rather simple variant of the answer to a question how to learn the password from WiFi of the neighbor, - simple search of passwords. To do this, a special program is launched to crack the password in this way, enter the network of interest and wait. Such a program will implement a search of all possible combinations of passwords. The drawbacks inherent in this option are that the process is sometimes carried out very quickly, and sometimes it takes a very long time.

Hacking Wi-Fi networks

Each laptop has a wireless module that can detect a considerable number of Wi-Fi networks, but they are usually under strong password protection. And then quite naturally there is a question, how to find out the password of the WiFi router?

To begin with, you can use the most "stupid" options, which also sometimes work. Try the standard combination of passwords, that is, consecutive digits from 1 to 8 or from 0 to 7, or in reverse order. If this helped, it turns out that the neighbors are not very forward looking. If not, then you can proceed further. You can make the same search of passwords, but use the program for this.

Forgot your password? This also happens

Not always users are interested in connecting to the Internet for someone else's account, sometimes it becomes necessary to determine the same set of symbols for their router. So, if you are not interested in finding out the password from a neighbor's WiFi, since you forgot your own, you should do so. You must enter the Network Management Center. In the left column of the window, you should click on the management of wireless networks. Now you will see a list of devices to which this computer was connected via WiFi. You must call up the properties of the router you need. Now go to the security tab. In the network security key zone, you will see asterisks, behind which your password is hidden, to see the symbols, you need to tick the point of displaying the input characters. This is your password.

Now you know not only how to find out the password from Wifi neighbor, but also about ways to protect your router from intruders, and also about the method of determining your own forgotten password.

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