Enter the following command in terminal: $> nmcli device wifi list It will show you security types of nearby Wi-Fi access points. In Ubuntu, you can use nmcli command in terminal which is command-line client for NetworkManager. WiFi Encryption Type in Windows 10 & Android Phoneīut 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. 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. Hacking WiFi Networks with WEP, WPA and WPA2 PSK SecurityĪs security features have been improved from WEP to WPA to WPA2 PSK WiFi authentication protocol, so obviously, WEP WiFi networks are very easy to hack compared to WPA and WPA2 PSK Security methods.Īlmost every password-protected WiFi networks support both WPA/WPA2 PSK authentication. WPA2 PSK – It is short of Wi-Fi Protected Access 2 – Pre-Shared Key which is the latest and most powerful encryption method used in WiFi networks right now.WPA – WiFi Protected Access (WPA) is improved and more secured security protocol which arrived with lots of improvements in encryption and authentication methods of WEP.WEP – Wired Equivalent Privacy (WEP) is a security protocol, specified in the IEEE Wireless Fidelity (Wi-Fi) standard, 802.11b, that is designed to provide a wireless local area network (WLAN) with a level of security and privacy comparable to what is usually expected of a wired LAN.However, these networks are rarely available and also risky. Anyone in the WiFi range can connect his device to the network without any password in enjoy free internet. Open – This is WiFi networks with no authentication.So, I am telling you the method to hack a secured WiFi network, crack its password and enjoy free internet using it.īefore moving directly to the methods to hack WiFi networks lets first see what type of security and authentication methods are implemented in WiFi networks. What if you can hack any WiFi available in your range and crack it’s password to access free and unlimited internet? IMO, if you can learn a way to hack a WiFi network then you can access free internet everywhere.

But everyone is not that lucky.Įverybody might have many fast WiFi hotspots available in their smartphone’s range, but they don’t have access to those WiFi connections because they are password protected and you don’t have access to them so, you can’t use those WiFi hotspot to access internet in your smartphone or laptop. Another good way to connect to free WiFi if it’s luckily available at your workplace, college or home. The most comfortable way to access internet everywhere anytime is by buying mobile data recharges but they are very expensive. In this hi-tech life, we always need a working internet connection to manage both our professional and personal life.

Mac get wifi password