Additionally, the network should have at least 1 person connected to it. The more people using the network, the more data you will be able to collect in order to break the network encryption. Ideally, the network should have multiple people using the network and connecting and disconnecting their devices.
Part 2. Connect your network adapter to your Linux computer. This should be a network adapter that supports packet injection and monitor mode. You can connect it to any free USB port on your computer. Boot into Linux.
If Linux is your primary operating system, simply boot up your computer. If you are using a virtual machine, open your virtual machine software and launch the virtual machine that has Linux installed. Then insert the disk drive and boot up your computer. On most Linux distributions, the Terminal has an icon that resembles a black screen with a white text cursor.
Find your network adapter's name. To do so, type ifconfig and press Enter. This displays all network adapters you have connected to your computer. You will need to know the name of the network adapter you have connected to your computer. It will most likely be named "wlan0," or "wlan1" or something similar.
If you receive an error message that says "Command 'ifconfig' not found" or something similar, type sudo apt install net-tools and press Enter to install the network tools. Use Airmon-ng to put your network adapter in monitor mode.
To do so, type sudo airmon-ng start [network adapter name] and press Enter. Replace "[network adapter name]" with the name of your network adapter you got from the "ifconfig" command.
This puts the network adapter in monitor mode. It will also likely change the name of your network adapter. Take note of any name changes your network adapter is given. If you are not sure what the new network adapter name is, simply run the "ifconfig" command again. Use Airodump-ng to search for a WEP-enabled network. To do so, type sudo airodump-ng [network adapter name] --encrypt WEP and press Enter.
Replace "[network adapter name]" with the current name for your network adapter. This searches the network for packets sent using WEP encryption using Airodump-ng.
Use Besside-ng to attack the network. Replace "[channel number] with the channel number you got from the airodump-ng command. Finally, replace "[network adapter name]" with the current name for your network adapter. This launches an attack against the network using the "Besside-ng" tool.
The attack should take about 2 - 10 minutes. The "Besside-ng" tool first attacks first using packet injection and then by flooding the network. All data that it gathers is saved to a ". Warning: Launching an attack against a network that you do not have authorization to audit or attack is illegal.
IMO, if you can learn a way to hack a WiFi network then you can access free internet everywhere. So, I am telling you the method to hack a secured WiFi network, crack its password and enjoy free internet using it. Before moving directly to the methods to hack WiFi networks lets first see what type of security and authentication methods are implemented in WiFi networks. If somebody is already connected to the network, you can check in his network properties to see what encryption-type is being using by the targeted WiFi network.
But if you want to know encryption-type of WiFi network which is not connected to any device in your reach, you need Ubuntu operating system to do this. In Ubuntu, you can use nmcli command in terminal which is command-line client for NetworkManager.
It will show you security types of nearby Wi-Fi access points. Enter the following command in terminal:. Using the above methods, you should have known the encryption-type of targeted WiFi network which you want to hack. My methods require KALI Linux which is especially designed Linux distrbution for penetration testing and ethical hacking.
You can download it for free from its official site. You will also need Aircrack-ng which is a security suite to assess WiFi network security. It focuses on different area of WiFi security: monitoring, attacking, testing and cracking.
Since the network is easily accessible to everyone with a wireless network enabled device, most networks are password protected. It was developed for IEEE Its goal was to provide the privacy equivalent to that provided by wired networks.
WEP works by encrypting the data been transmitted over the network to keep it safe from eavesdropping. Open System Authentication OSA — this methods grants access to station authentication requested based on the configured access policy. The station encrypts the challenge with its key then responds. If the encrypted challenge matches the AP value, then access is granted. It is used to encrypt data on It uses temporal keys to encrypt packets. Cracking is the process of exploiting security weaknesses in wireless networks and gaining unauthorized access.
There are basically two types of cracks namely;. WPA uses a pre-shared key or passphrase for authentications. Check out this video tutorial on how to hack into WEP encrypted wireless networks. The aim of this video is to show people how easy it is to crack a wireless network with WEP encryption. Seriously, if you know how to do it, even a little kid could if you showed them how. Now that you know this, you should upgrade to WPA! It is much harder and takes much longer to crack.
CommView for WiFi. NOTE: Only do this hack if you have permission to crack the wireless network or if you own it!
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