By increasing the number of steps before accessing an account, MFA makes sure no one can gain access without having a verification code or token at their disposal. These factors could include a password, PIN code, biometric scan or one-time passcode that is sent through SMS or email. MFA requires a user to enter two (or more) different factors in order to access their account. The layered security theory is about shielding your computer from various angles of attack and multi-factor authentication has been designed to assist you in that effort. Multi-Factor Authentication (MFA) or Two-Factor Authentication (TFA) is based on the concept of “Layered Security”. MultiFactor Authentication in Microsoft Office 365: The What, Why, and How What is MFA and Why is it Important in Microsoft Office 365?

In this blog we examine what is Multi Factor Authentication, why it is crucial to protect Microsoft Office 365, its benefits and how to set up Multi Factor Authentication in Microsoft Office 365. It is “ highly recommended” by Microsoft and is in fact a mandatory requirement for all of Microsoft’s Partners. MFA can block over 99.9 percent of account compromise attacks. There is a knight in shining armor though and its name is Multi-Factor Authentication (MFA). Except perhaps for the hacker in the corner who’s gleefully chuckling at the breaking into the organization’s network and systems thanks to a weak password. Passwords are a bother – for the employee who has to keep thinking up a password every time it expires and for the Admin who’s struggling with securing the network and data against yet another brute force attack (there are 921 password spray attacks every second!).

Office 365 2 factor authentication