I have to say, the authenticate is probably the best security system out there. Creating a system like this has ruled out phishing sites that those sneaky dirt bags like to do. In saying that we are in a society where majority of the people are using a smart phone but there are also the minor of people who don't have one or can't afford one which you should be helping protect their account.
Pretty simple to get it started but I'd also like to you to extend the 30 day period to 3 months. 30 days is pretty short more options would be better.
01-Jun-2015 07:30:40