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When implementing new security policies in Microsoft Defender, it’s not uncommon for the Secure Score to drop. In this blog post, we’ll walk you through the steps to identify and correct these issues.
Why Does the Secure Score Drop?
The Secure Score might decrease due to changes in security configurations that negatively impact your organization’s overall security posture. The recalculation of the score takes into account the effects of these policy updates.
How Does Secure Score Recalculate After Updates?
Microsoft Defender continuously assesses your environment to determine your organization’s security level. When new policies are implemented, the system will recalculate the Secure Score based on the updated configuration.
Identifying Recommendations That Changed Your Score
To find out which recommendations caused the score drop, review the Secure Score history. Microsoft Defender offers a comprehensive timeline that shows changes in your security posture over time.
Reverting Unintended Policy Changes
Once you’ve identified the policy causing the issue, it’s crucial to revert the change if necessary. Depending on the platform and policy, this might involve adjusting settings or rolling back updates.
Setting Up Secure Score Change Alerts
To prevent future score drops caused by unintended changes, set up alerts for significant shifts in your Secure Score. This proactive measure helps you stay informed and respond quickly to potential security risks.
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Written by Mohammed Akhter
Founder of ITP Training. 50,000+ students trained across 30+ countries in Microsoft endpoint and cloud security. Learn more →