Which is better MFA or SSO?

Question

I'm a bit confused about which to choose MFA or SSO. What is the difference between both and which is more secure?

Arpana Dhaka · Accepted Answer

I think there is no direct answer to your question, better always depend on what you are looking to deliver etc. To help you better, here are issues with both:
- MFA kills user experience,  user needs to enter password and then another OTP or push to complete verification
- SSO has single source failure issue, if in case credentials of source account is leaked

Answer

MFA (Multi-Factor Authentication) and SSO (Single Sign-On) are both important security measures, but they serve different purposes.

MFA adds an extra layer of security to your login process by requiring users to provide two or more types of authentication factors such as a password and a verification code sent to their phone or email. This makes it much harder for unauthorized users to access your account, even if they have obtained your password.

On the other hand, SSO allows users to access multiple applications and services using a single set of login credentials. This reduces the need for users to remember and manage multiple usernames and passwords. However, SSO does not necessarily enhance security on its own.

In terms of which is more secure, it ultimately depends on your specific needs and use case. MFA is generally considered more secure because it adds an extra layer of protection to your accounts. However, SSO can be a convenient option for organizations with many applications and users to manage. It's also possible to use both MFA and SSO together for even stronger security.

Which is better MFA or SSO?

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