Secure Score

As explained in Microsoft Azure in Action

Secure Score is a numerical indicator of the security posture of an Azure environment, calculated from the security posture of its services and recommended improvements.

Secure Score is a single number that indicates how well protected an Azure environment is. Microsoft Defender for Cloud calculates it from the security posture of the Azure services in use, then pairs the result with recommendations for improvement. section 6.4 section 6.4.2

Use the score as a practical security dashboard:

• Review recommendations showing each issue’s contribution to the overall score. section 6.4.2
• Prioritize fixes by checking how much each recommendation could improve the score. section 6.4.2
• Treat the number as an indicator rather than a complete security verdict; alerts and recommendations provide the operational detail. section 6.4 section 6.4.2

A quick prioritization decision

The Defender for Cloud overview might show a Secure Score of 20. Its recommendations could show that enabling multifactor authentication contributes 10 points, with an indicated potential score increase of 18%. That makes MFA a visible candidate for early attention rather than a mystery task on a security to-do list. section 6.4 section 6.4.2

Figure 6.14 The Secure Score recommendations, including possible improvements

Use the recommendations view to compare current contributions and possible score improvements before choosing which security issues to address. section 6.4.2

How Microsoft Azure in Action covers it

How deep it goes

Explains service-based calculation, recommendation scoring, and prioritization, without detailing the underlying scoring algorithm.

Examples

Uses a score of 20 and an MFA recommendation worth 10 points with an 18% potential increase.

What it assumes

Assumes an Azure environment containing services whose individual security posture can be assessed.

What you can do after

Evaluate Azure security posture and prioritize improvements by their potential contribution to the score.

How it connects

Connects Microsoft Defender for Cloud with Azure services, security recommendations, security alerts, and multifactor authentication.

liveBookmanning.com

Read Microsoft Azure in Action on liveBook Get the book at manning.com

Also explained in

• 

  liveBookmanning.com
  Azure SecurityA secure score is a percentage-based metric that aggregates security findings and reflects an environment's adherence to security best practices and identified risk.

Compare how 2 books explain Secure Score →

Related concepts

• security posturemeasures · Security posture is the overall security condition of an organization or system, including its controls, vulnerabilities, exposure, readiness, and ability to resist or respond to threats.
• Microsoft Defender for Cloudproduced by · Microsoft Defender for Cloud is a cloud security service that assesses security posture, detects threats, and provides security recommendations for cloud and hybrid workloads.
• dashboardused by · A dashboard is a visual interface that consolidates selected data, metrics, or status information for monitoring, analysis, or decision-making.
• best practicemeasures · A best practice is a generally accepted method or approach regarded as effective for achieving a desired outcome in a particular context.
• recommendationproduced by · A recommendation is a suggested item, choice, or course of action, based on available information, intended to guide a decision.

This explainer was generated by Manning's knowledge graph from the text of Microsoft Azure in Action. The section links point to the parts of the book it draws on.