How is the Diligence Risk Category Calculated?

Each risk vector in the Diligence risk category is assessed and then normalized to account for company size. See how security ratings are calculated.

Weight

The Diligence risk category accounts for 71.5% of a company’s Bitsight Security Rating. Each Diligence risk vector is accounted for in the total Diligence weight. The percentage is out of the total 100% of the rating.

Finding Grades & Risk Vector Grades

Diligence findings are graded as GOOD, FAIR, WARN, BAD, or NEUTRAL based on industry-standard criteria. An overall letter grade is calculated for the risk vector using the individual finding grades.

Example: If a company has 3 domains and each of them has an effective SPF record, their overall SPF Domains grade would be an A. Likewise, if all 3 domains have improperly formatted SPF records, their overall SPF Domains grade would be an F.

Details by Risk Vector

Grading Resources

Remediation Resources

Overview by Risk Vector

  • August 26, 2026: Removed Mobile Application Security risk vector mentions.
  • July 16, 2026: Diligence Risk Category is now weighted 71.5% per RAU26.
  • December 1, 2023: Linked to calculation and remediation resources.
  • August 17, 2023: Replaced grading details with links to risk vector overviews containing all details. Separated finding behavior to its own page.
  • July 21, 2023: Added Web Application Security risk vector.
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