Modern two-factor solutions have evolved to support new, complex technology models that change how we use data, including cloud computing and BYOD (Bring Your Own Device).

Two-factor authentication — there are so many different solutions, authentication methods, integration issues, and new security concerns cropping up in the market. With such a large diversity of vendors, it's easy for IT security decision-makers to get confused about which solution is right for their organization.

This guide walks through some of the key areas of differentiation between two-factor authentication solutions and provides some concrete criteria for evaluating technologies and vendors.

In this guide, you will learn:

• How to evaluate the security, reliability and scalability of a two-factor solution.
• What kind of solution allows you to detect and react to potential threats.
• How to determine the time and costs involved in rolling out a two-factor solution.
• Key criteria to drive user adoption and increase productivity.