Add certificate domain URL for WIFI connection on Android

Hello,

On the documentation regarding the WIFI connection on Android, it is indicated to do not use certificate for authentification. However, there is an existing domain to get the certificate [1]. It would be great to add this URL on the documentation. I tried it on couple friends phones and it seems to work properly using this domain.

Thank you.

[1] https://oauth.test.ionis-it.com/cert/adds1.epita.local.pem