Knowing your neighbors' wifi network is always an advantage in case of internet problems, although your neighbors may not like the idea as much as you do. How many times have we not wanted to learn how to hack WiFi?
Below, I will show you some of the most effective methods to hack a wifi network, so you can do it or be protected against possible attacks.
Hacking Wifi without programs from the PC
In some cases, it is not necessary to be a hacker to find out the password of a Wi-Fi network, since it is enough to have the PC of the user you want to attack.
- If you are using a Mac, then you will need to open the Keychain Access application, located in the "More" folder of Launchpad.
- Select the System and Password option in the left sidebar and double-click on the name of the wireless network whose password you want to find.
- Next, select the Attributes tab and place a check mark next to show password.
- Type the macOS user account password and you will be automatically shown the network access key.
- If you have a Windows PC, click on the network icon in the notification area, next to the Windows clock, and select Open Network and Sharing Center from the menu that appears.
- In the window that opens, click on the name of the wireless network whose password you want to find out, then click on the Details button and on the Security tab.
- Finally, check the option show characters and that's it! You will now be able to see the Wi-Fi network password in plain text.
Software to hack WiFi passwords
Some of the most used apps to hack a network are:
The easiest way to hack a wifi network is to use a scanning app like NetSpot to locate WEP protected networks. Unlike networks using WPA or WPA2, WEP protected networks are very easy to hack, using only a laptop and the right software.
Kali Linux is an operating system, which includes many tools for testing the security of Wi-Fi networks. This means that it can be used both in a good way, to test the security level of your connection, and in a bad way, to try to violate other people's networks.
Once you have started Kali Linux to hack Wifi passwords you have to execute a series of commands that will lead you to identify the wireless network to hack.
At the end of the procedure, if the attack is successful, the program will put at your disposal some files on the desktop that, duly analyzed through the terminal, can show the access key to the network, to connect to it in a traditional way without major problems.
Hacking Wifi from Smartphone
As we have just seen, hacking Wifi passwords does not require exceptional means. In fact, sometimes it is not even necessary to use a PC, since you can do it all from your Smartphone, using applications such as the ones we will show you below.
Fastweb Alice WiFi Recovery
It is another free application for Android that allows you to discover the passwords of Wifi networks, without directly attacking the routers, nor exploiting the vulnerabilities of the WPS system, but includes the default passwords of some Fastweb, TIM and Infostrada routers.
Wifi WPS WPA tester
It is a free application for mobile devices with Android operating system that allows to discover the passwords of Wi-Fi connections by exploiting vulnerabilities in the WPS system.
This means that it only works if the router to be attacked has WPS enabled. It is important to highlight that it also requires root and the installation of the BusyBox application.
WiFi Key Recovery
This program displays the passwords of the Wifi connections stored on your Smartphone. So it only works on devices unlocked by root.
This is a free application for iOS devices, which allows you to discover the default passwords of Alice (TIM) and Fastweb routers.
How to defend yourself from people who want to hack your Wifi passwords.
Now that you have a clearer idea of WiFi hacking tools, you can employ measures and secure all your networks.
Here are some tips:
- Use a complex password and appropriate encryption technology: the most effective way to prevent intruders is to protect your wireless networks with a complex password and encryption technology with high security standards.
- Disable WPS: WPS is a technology that allows the router to communicate with devices that want to connect to the Wifi network, simply by pressing a button on both devices.
- It is a very convenient technology to use, but in the past it has been subject to numerous security flaws. If you do not consider it strictly necessary, it is best to disable it.
- Check the list of devices connected to your network: If you suspect that someone may have "snuck" into your wireless network, access the router's configuration panel, locate the section related to devices, local network or network status and check the list of devices connected to the network.
Knowing how to hack a wifi network will allow you to implement the appropriate security measures to calibrate the security of your networks and keep you safe online.
You will be able to discover the weak points of your networks in terms of cybersecurity, in order to keep all your information and connections safe.