What You’ll NeedĪn external wireless adapter is required for searching the wireless networks around you. WEP passwords can be recovered or exploited very easily. This is considered to be virtually uncrackable with a strong password. WPA-2 is the most secure encryption till today. In other words, cracking WPA2 networks works with the old trick of hit and trial, where different words are compared with the log packets and the matching words together give out the password. This is the most secure alternative and cracking of the passphrase of such a Network Security requires the use of a wordlist or a dictionary with words that are similar to the passphrase key. Wi-Fi Protected Access ( WPA) and Wi-Fi Protected Access II ( WPA2) are two security protocols and security certification programs developed by the Wi-Fi Alliance to secure wireless computer networks The Wi-Fi Alliance intended to develop more secure Wi-Fi password-encryption called WPA2.
These keys can be easily cracked using different algorithms. The WEP encryption consists of 8 or more numerical keys that can be used for authentication for connecting to the wireless networks. The IEEE declared the removal of WEP-40 and WEP-104 from Wi-Fi Secure access.
In 2003 the WEP had been suspended by Wi-Fi Protected Access. It was the first security choice presented to users by router configuration tools.
WEP is recognized by its key of 10 or 26 hexadecimal digits (40 or 104 bits) and was used widely. Introduced as part of the original 802.11 standards ratified in 1997, its intention was to provide data confidentiality comparable to that of a traditional wired network. Wired Equivalent Privacy ( WEP) is a security algorithm for IEEE 802.11 wireless networks. There are two main types of encryptions used.