The Wi-Fi password in the exported configuration file should be cipher

Zyxel_Richard

Once user exported the configuration file of the AP, we can found the Wi-Fi password such as the [passphrase] of WPA2-Personal and [server secret] of WPA2-Enterprise are displayed in plain text. In order to avoid the unauthorized network access and related information leaked, those information should be hashed into a cipher, just like the password of admin login account.

The detail discussion is included in the thread: 
https://community.zyxel.com/en/discussion/11328/exported-config-file-ssid-security-keys-re-visible-not-hashed#latest