A transparent, weighted scoring model that evaluates three risk dimensions — producing a composite score from 250 to 900 with corresponding letter grades.
Evidence of active compromise, botnet participation, malware distribution, spam relay activity, and dark web credential exposure.
Proactive security measures including SSL/TLS, DNSSEC, SPF/DKIM/DMARC, HSTS, security headers, and open port management.
Human-factor risk signals including phishing susceptibility, social engineering exposure, and credential hygiene indicators.
| Grade | Score Range | Classification | Description |
|---|---|---|---|
| A | 750 – 900 | Advanced | Strong security posture with minimal risk indicators |
| B | 650 – 749 | Good | Solid posture with minor areas for improvement |
| C | 500 – 649 | Fair | Notable gaps requiring attention and monitoring |
| D | 350 – 499 | Poor | Significant vulnerabilities present — remediation needed |
| F | 250 – 349 | Critical | Severe risk — immediate action required |
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