MFA on a smartphone

Multi-factor authentication (MFA; aka Two-factor authentication aka 2FA) makes access to things more secure. However, how to do it from the same smartphone seems to be an afterthought. First, if someone has the smartphone which is used to generate the code, receive the text, answers the phone call, or confirms the access, then is MFA… Continue reading MFA on a smartphone

How wide was the Equifax data breach?

143 million US consumers were caught up in the data breach. I keep seeing it portrayed as 44% of the US population. But, the US population includes children. Initially, it seemed to me the better metric was 11 million more than all of 2016 IRS tax filers. The problems with this latter comparison? Lots of… Continue reading How wide was the Equifax data breach?