Using Aruba best practices what should be enabled for visitor networks where encryption is needed...

Opportunistic Wireless Encryption (OWE) is a feature that provides encryption for open wireless networks without requiring authentication. OWE uses an enhanced version of the 4-way handshake to establish a pairwise key between the client and the AP, which is then used to encrypt the wireless traffic using WPA2 or WPA3 protocols. OWE can be used for visitor networks where encryption is needed but authentication is not required.References:https://www.arubanetworks.com/assets/tg/TG_OWE.pdf