Biblio

From the beginning of technology and Wi-Fi based systems wireless networks had a prominent threat upon data security. Without security measures many organizations contribute on these flaws of security to make it better. There are many vulnerabilities of security models which are discussed in this article such as hacking through Wi-Fi security by Aircrack-ng, previous security model vulnerabilities and also the performance of Aircrack-ng attack on Wi-Fi modem or routers. In order to crack WPA/WPA2, kali Linux operating system will be needed along with Aircrack-ng packages installed on any compatible PC. Some of the new standard WPA3 such like downgrade problem on which the system will let the device to downgrade from WPA3 to WPA2 in order to connect with incompatible devise. Further, it makes a way for hackers to obtain Wi-Fi passwords even from new model defined such as WPA3 by using old techniques. The new model introduced Wi-Fi security protocol WPA3 is also no longer a secure model it can be penetrated. Researchers have discovered some new vulnerability enables hackers to get out the Wi-Fi passwords.