PORT::ZERO Cyber solutions

Built on Recognized Cybersecurity Standards

Assessment Methodology

NIST Special Publications

Assessment Methodology

The PORT::ZERO Cyber Readiness Score™ uses a proprietary scoring and prioritization methodology with recommendations mapped to authoritative cybersecurity standards, controls, and implementation guidance.

NIST CSF 2.0

NIST Special Publications

Assessment Methodology

Organizes the assessment across Govern, Identify, Protect, Detect, Respond, and Recover.

NIST Special Publications

Provides control-level and implementation guidance, including NIST SP 800-53, SP 800-61 Rev. 3, and specialized security, resilience, and recovery publications.

CISA Guidance

CIS Controls & Benchmarks

NIST Special Publications

CISA cybersecurity guidance illustration

Adds prioritized operational guidance for vulnerability remediation, ransomware resilience, MFA, logging, backups, and SMB cybersecurity.

CIS Controls & Benchmarks

CIS Controls and Benchmarks hardening illustration

Provides practical safeguards and technology-specific hardening guidance where applicable.

Traceable Guidance

CIS Controls & Benchmarks

Traceable cybersecurity guidance illustration

Every priority generated by the assessment includes direct links to the authoritative resources supporting the recommendation.

Privacy & Transparency

Your assessment data stays in your browser.

Responses are processed locally in the current version and are not transmitted to PORT::ZERO Cyber Solutions.

Recommendations are deterministic.

Your responses select recommendations from a predefined PORT::ZERO advisory library. Generative AI is not used to create or alter customer recommendations.

Standards mappings are traceable.

Recommendations include direct links to the NIST, CISA, and applicable CIS resources supporting them.