What authenticator does TradeOgre use?

I'm curious about the security measures that TradeOgre has in place to protect user accounts and transactions. Specifically, I'm wondering what authenticator does TradeOgre utilize to add an extra layer of security for its users? Is it a two-factor authentication system that utilizes a mobile app, like Google Authenticator, or is it something else entirely? Understanding the authenticator that TradeOgre employs can help me better assess the overall security of the platform and make an informed decision about whether or not to use it for my cryptocurrency trading needs.