A:Answer From Brother's web site:
Security Functions Enterprise Security (802.1x), IP Filter, Setting Lock, TLS/SSL
Security Protocols (Wired) SMTP-AUTH, SNMP v3, SSL/TLS (IPPS, HTTPS, SMTP), 802.1x (EAP-MD5, EAP-FAST, PEAP, EAP-TLS, EAP-TTLS)
Security Protocols (Wireless) 802.1x (EAP-FAST, PEAP, EAP-TLS, EAP-TTLS), SMTP-AUTH, SNMP v3, SSL/TLS (IPPS, HTTPS, SMTP)
Wireless Network Security WPA3-SAE (AES), WEP 64/128 bit, WPA2-PSK (AES), WPA/PSK (TKIP/AES)
