Wired Equivalent Privacy (WEP) is an obsolete security algorithm for 802.11 wireless networks. It was introduced as part of the original IEEE 802.11 standard ratified in 1997.

Dec 10, 2025 · Learn the differences among WEP, WPA, WPA2 and WPA3 with a comparison chart, and find out which encryption standard is best for your wireless network.

Jul 23, 2025 · WEP and WPA are two distinct versions of wireless security protocols, with WPA providing significant improvements over WEP. WPA offers stronger encryption, dynamic key …

Apr 4, 2025 · Wired equivalent privacy (WEP) is a type of wireless security algorithm designed to encrypt and protect all data transmitted over a secure network.

Aug 11, 2025 · WEP was designed with good intentions, but it is a clear example of a security idea that failed in execution. It has been officially deprecated for years, and if you still have a router running …

Oct 27, 2024 · WEP encryption, designed to secure wireless networks, is outdated and vulnerable to various attacks, exposing users to unauthorized access and data breaches. WEP's flaws stem from …

The basic problem with WEP is that it uses a cipher not suitable for the environment it operates in. WEP uses a stream-cipher known as RC4 in synchronous mode for encrypting data packets.

Jun 11, 2025 · WEP uses the RC4 (Rivest Cipher 4) encryption algorithm to secure data transmitted over wireless networks. RC4 is a stream cipher that encrypts data by generating a pseudorandom …

Nov 13, 2025 · WEP allows wireless clients to be authenticated through two methods: Open System Authentication (OSA): The client tries to connect using the correct WEP key for data encryption later …

Nov 16, 2025 · WEP uses the RC4 encryption algorithm with a 40-bit key, which was later increased to 104 bits to improve security. However, WEP has several weaknesses that make it vulnerable to …