What does Opportunistic Wireless Encryption (OWE) provide?

Opportunistic Wireless Encryption (OWE) enhances security for open Wi-Fi networks by encrypting traffic between the client and the access point. Unlike traditional open networks where data is transmitted in plain text, OWE uses a Diffie-Hellman key exchange to establish a unique, unauthenticated encryption key for each connection. This protects against passive eavesdropping, ensuring privacy for users without requiring a pre-shared key or passphrase. While it encrypts traffic, OWE does not provide authentication; it's designed for ease of use on public networks. Authentication is a separate security layer. Compression is unrelated to OWE's primary function. WEP (Wired Equivalent Privacy) is an outdated and insecure encryption protocol, and OWE is a modern alternative that significantly improves upon its weaknesses.