MFA vs SSO: What Should You Use?
Security Boulevard, Wednesday, April 15th, 2026
Most companies think authentication is simple. They assume that adding a login system is enough. They assume that one security layer protects their users. And they assume that granting access eliminates the risk.
But when you ask a simple question like 'MFA vs SSO: what should you use?' - the answer is more complex than it appears. This represents the core issue.
Today, identity is the primary attack vector. Stolen credentials, weak authentication, and poor access controls are behind the majority of breaches.
This is where understanding the difference between MFA and SSO becomes critical.