Ever gone overseas? Unable to roam with your mobile phone? But you've got access to WiFi and Internet.
Does your bank still allow you to log into your Internet banking?
What if you try to make a credit card purchase, does it still try and SMS your unreachable number, thereby prohibiting you from using your card while overseas?
I've got the strong feeling many Australian banks have a complete blind spot when it comes to security and practicality. Holding customers' accounts to hostage until they are back on Australian soil is hardly respectful.
There are many practical forms of 2 factor authentication that do not require you to be physically present in Australia in range of a mobile phone tower. Any bank that doesn't understand this is hardly trustworthy to hold actual money.
So let's talk about which banks in Australia aren't completely and utterly stupid and incompetent.
I was under the impression 2fa for card transactions is set by the merchant, they pay an additional fee for this to reduce charge back rights , and can be either sms or email.