Smart Lockout Entra is the Microsoft Entra mechanism that distinguishes likely legitimate attempts from password attacks to reduce abusive lockouts.
Simple definition
Smart Lockout Entra is the Microsoft Entra mechanism that distinguishes likely legitimate attempts from password attacks to reduce abusive lockouts. It belongs to the Microsoft 365 / Entra / Intune vocabulary and is useful when reading architecture diagrams, product documentation, logs, or administration procedures.
What is it used for?
Its main purpose is to protect accounts from password spray/brute force while reducing lockouts caused by malicious attempts. The practical value depends on the surrounding architecture, security model, and operational requirements.
How does it work?
Smart Lockout uses sign-in signals and threshold logic to temporarily block some attempts while trying to recognize familiar behavior.
Key points
- Scope: The Microsoft Entra mechanism that distinguishes likely legitimate attempts from password attacks to reduce abusive lockouts.
- Operational goal: Protect accounts from password spray/brute force while reducing lockouts caused by malicious attempts.
- Implementation: Smart Lockout uses sign-in signals and threshold logic to temporarily block some attempts while trying to recognize familiar behavior.
Points to watch
Thresholds do not replace MFA, banned passwords, and risk detection; monitor logs when repeated lockouts occur.
In short
Smart Lockout Entra = the Microsoft Entra mechanism that distinguishes likely legitimate attempts from password attacks to reduce abusive lockouts. Use it when you need to protect accounts from password spray/brute force while reducing lockouts caused by malicious attempts.