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This function was a 128-bit dynamic key that was harder to break into than a WEP static, unchanged key. It has additional features, such as the Temporary Key Integrity Protocol (TKIP). WPA arrived as WEP's substitute due to the vulnerabilities contained within WEP. The Wi-Fi Protected Access (WPA) Protocol.WEP was officially discontinued by the Wi-Fi Alliance in 2004.
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Out of all protocols, WEP is considered to be the least stable. It is still prevalent in the modern era within older structures due to its age. WEP was developed for wireless networks and introduced as a Wi-Fi security standard in September 1999. The Wired Equivalent Privacy (WEP) Protocol.Wireless security protocols are WEP, WPA, and WPA2, which serve the same function but are different at the same time. Various types of wireless security protocols have been developed for the safety of home wireless networks. Did you know that your internet connection uses one of four different types of security? While all of them are different, not all of them are equal as such, it's important to learn what form of protection your Wi-Fi is using. Most home routers have several security modes that differ in levels of safety. This downfall can now be exploited by common, everyday computers.Wi-Fi protection is designed to avoid unauthorized access to wireless devices. It encrypted all traffic to and from the access point using a static key, which was its downfall. WEP is not a good encryption standard however, it is better than no security. This length of a key is not very secure with the amount of computing power that people have in their pockets. The key does not change with every packet that is transmitted, so a hacker can listen in and, with patience, gather enough packets to decipher the encryption key.” Remember, WEP actually uses an encryption key of either 64 or 128 bits, using only hexadecimal characters (0-9, A-F). Guiding Tech points out that, “The hole in a wall lies in the way WEP encrypts the packets with a static encryption key.
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However, the WPA attacks required the use of a dictionary and never found the password to the network. The WEP attack took maybe 5 minutes and was able to penetrate the network, all at the hands of a class of high schoolers.
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This was so that we could learn how to use Fern Wi-Fi Cracker and similar software to crack the insecure WEP access point and see how much harder WPA/WPA2-PSK access points were to crack. He also created a WEP Wi-Fi access point for the class. This is reminiscent of my high school days when our STEM Lab teacher would set up a few computers with Kali Linux installed. Despite this, WEP is still used, even in high-end wireless routers such as the ASUS ROG Rapture AX11000 Tri-Band Wi-Fi 6 Router. The IEEE declared in 2004 that both WEP-40 and WEP-104, “have been deprecated as they fail to meet their security goals”. The standard was superseded by Wi-Fi Protected Access in 2003, with WPA2 the following year. At this point, the standard was considered insecure and was deprecated. This protocol stood up for a while until the computing power in everyday computers grew with the improvements in IPC and clock speeds of processors. This is a static key, which means all traffic, no matter the device, is encrypted using the single key. WEP encrypts all traffic using a 64 or 128 bit key in hexadecimal. As an early-day solution, its goal was to prevent Man-in-the-Middle attacks, which it did for a time. It was introduced as a part of the original 802.11 standard that was ratified in 1997. Wired Equivalent Privacy (WEP) is a security algorithm for wireless networks. So what is it and why is it bad to use? What is WEP? Unfortunately, many standards that are considered insecure are still being used in sensitive applications. There are many encryption standards in the digital world today, many of which have been shown to have fatal flaws.