MFA matters… But it isn’t enough on its own
What’s new: Multi-factor authentication (MFA) is essential for enhancing security, but it is not sufficient on its own. Weak, reused, or compromised passwords can still lead to account takeovers, even with MFA in place. Organizations must adopt a layered approach to identity security that includes strong password policies alongside MFA.
Who’s affected
All organizations implementing MFA as part of their security protocols, particularly those relying on weak password practices or vulnerable fallback methods.
What to do
- Implement MFA across all critical systems, including Windows logon, VPNs, and cloud portals.
- Enforce strong password policies requiring a minimum of 15 characters and complexity.
- Block known-compromised credentials by integrating real-time checks against breach-compiled lists.
- Enhance service desk security with secondary MFA challenges for identity verification.
- Monitor login patterns for anomalies and trigger additional authentication as needed.
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