Keygen para wifi wep

What is a WEP Key. Updated March 10, 2017. WEP stands for Wired Equivalent Privacy, a Wi-Fi wireless network security standard. A WEP key is a kind of security passcode for Wi-Fi devices. WEP keys enable a group of devices on a local network to exchange encrypted (mathematically encoded) messages with each other while hiding the contents of the messages from easy viewing by outsiders. How WEP Keys Work. Network administrators choose which WEP keys to use on their part of the process of enabling WEP security, matching keys must be set on routers as well as each client device for them to all communicate with each other over the Wi-Fi connection. WEP keys are a sequence of hexadecimal values taken from the numbers 0-9 and the letters A-F. Some examples of WEP keys are. The required length of a WEP key depends on which version of the WEP standard the network is running. 40- or 64-bit WEP: 10 digit key. 104- or 128-bit WEP: 26 digit key. 256-bit WEP: 58 digit key. To assist administrators in creating correct WEP keys, some brands of wireless network equipment automatically generate WEP keys from regular text (sometimes called a passphrase ). Additionally, some public Web sites also offer automatic WEP key generators that generate random key values designed to be difficult for outsiders to guess. Why WEP was Once Essential for Wireless Networks. As the name suggests, WEP technology was created with the goal to protect Wi-Fi networks up to the equivalent levels that Ethernet networks had been protected before. The security of wireless connections was significantly less than that of wired Ethernet networks when Wi-Fi networking first became popular. Readily available network sniffer programs allowed anyone with just a bit of technical know-how to drive through residential neighborhoods and tap into active Wi-Fi networks from the street. (This became known as wardriving ,) Without WEP enabled, sniffers could easily capture and view passwords and other personal data unprotected households were sending over their networks. Their Internet connections could also be reached and used without permission. WEP was at one time the only widely-supported standard for protecting home Wi-Fi networks against such sniffer attacks. Why WEP Keys are Obsolete Today. Industry researchers eventually discovered and made public major flaws in the design of WEP technology. With the right tools (programs built to exploit these technical flaws), a person could break into most WEP protected networks within a matter of minutes and perform the same kind of sniffing attacks as on an unprotected network. Newer and more advanced wireless key systems including WPA and WPA2 were added to Wi-Fi routers and other equipment to replace WEP. Although many Wi-Fi devices still offer it as an option, WEP has long been considered obsolete and should be used on wireless networks only as a last resort. Show Full Article.