← Back to blog
2026-04-11·6 min read

What is a Security Posture Assessment?

Security posture defined

Your security posture is the overall strength of your cybersecurity defenses. It encompasses everything: SSL certificates, email authentication, HTTP headers, DNS configuration, access controls, and incident response readiness.

Why assess it

  • Identify vulnerabilities before attackers do
  • Meet compliance requirements (PCI-DSS, SOC 2, ISO 27001)
  • Demonstrate security maturity to customers and partners
  • Prioritize security investments based on actual risk

    • What to measure

    External attack surface

  • SSL/TLS configuration and certificate health
  • Email security (SPF, DKIM, DMARC)
  • HTTP security headers
  • DNS configuration
  • Exposed services and ports

    • Internal controls

  • Access management and authentication
  • Data encryption at rest and in transit
  • Backup and recovery procedures
  • Incident response plans

    • Automated assessment

    CQwerty Shield automates the external assessment across 18 security checks. You get a security score (0-100), letter grades for each dimension, and specific remediation steps.

    Pro subscribers get continuous monitoring — your security posture is reassessed daily, and you are alerted immediately when anything degrades.

    [Start your free assessment now](/)

    Ready to check your domain?

    Run all 18 security checks in 2 minutes. Free, no signup required.

    Assess your domain →