Four-factor Authentication

It’s common understanding these days that the more factors of identification that a user has to provide to an authentication system, the more trustworthy and secure it likely is. Single-factor authentication is usually accomplished by providing something you know, like a password or PIN number. As two-factor authentication became more and more mainstream, the two […]

(In)Security Questions

A number of years ago, as the Internet became more and more mainstream, websites and web services began to push to the forefront of online business and society. This generally required allowing users to create accounts with these increasingly complex sites and services, and thus, the entities providing them had to then manage those accounts. […]

Dustin D. Trammell

InfoSec Research Scientist, Entrepreneur, Artist

Category: account security

Four-factor Authentication

(In)Security Questions