WPA3 allows for non-password protected but still having encryption: * https://datatracker.ietf.org/doc/html/rfc8110 https://datatracker.ietf.org/doc/html/rfc81

WPA3 allows for non-password protected but still having encryption: * https://datatracker.ietf.org/doc/html/rfc8110 https://datatracker.ietf.org/doc/html/rfc8110 * https://en.wikipedia.org/wiki/Opportunistic_Wireless_Encryption https://en.wikipedia.org/wiki/Opportunistic_Wireless_Encrypt... * https://www.wi-fi.org/discover-wi-fi/security#Wi-FiEnhancedOpen https://www.wi-fi.org/discover-wi-fi/security#Wi-FiEnhancedO... * https://www.wi-fi.org/wi-fi-download/35331 https://www.wi-fi.org/wi-fi-download/35331 (PDF)