+1 for using Google Authenticator or similar one-time code app whenever possible.
Turn off SMS if you can:
If your provide lets you, use something other than a phone number as your backup/verification info:
Turn off SMS if you can:
Can We Stop Pretending SMS Is Secure Now? – Krebs on Security
krebsonsecurity.com
If your provide lets you, use something other than a phone number as your backup/verification info:
Why Phone Numbers Stink As Identity Proof – Krebs on Security
krebsonsecurity.com