https://efros.com/tools/ 2026-05-24 https://efros.com/tools/opengraph-image EFROS Free Tools Self-assessment quizzes and calculators for cybersecurity, AI governance, and compliance. https://creativecommons.org/licenses/by/4.0/ https://efros.com/tools/mssp-tco-calculator/ 2026-05-21 https://efros.com/tools/mssp-tco-calculator/opengraph-image MSSP TCO Calculator Side-by-side cost model — in-house vs managed SOC, fully loaded with hidden costs. https://creativecommons.org/licenses/by/4.0/ https://efros.com/tools/cmmc-readiness/ 2026-05-21 https://efros.com/tools/cmmc-readiness/opengraph-image CMMC Readiness Quiz 20-question CMMC Level 2 readiness self-assessment across the 14 NIST 800-171 families. https://creativecommons.org/licenses/by/4.0/ https://efros.com/tools/pci-scope-reduction/ 2026-05-21 https://efros.com/tools/pci-scope-reduction/opengraph-image PCI-DSS Scope Reduction PCI-DSS v4.0.1 cardholder-data environment scope analysis. https://creativecommons.org/licenses/by/4.0/ https://efros.com/tools/security-scan/ 2026-05-21 https://efros.com/tools/security-scan/opengraph-image Free Security Scan 60-second external posture scan — DNSSEC, SPF/DKIM/DMARC, TLS, headers, reputation. https://creativecommons.org/licenses/by/4.0/ https://efros.com/tools/ai-risk-score/ 2026-05-21 https://efros.com/tools/ai-risk-score/opengraph-image AI Risk Score 5-minute AI risk classification — Colorado AI Act, NYC LL144, CA AB 2013, NIST AI RMF. https://creativecommons.org/licenses/by/4.0/ https://efros.com/tools/colorado-ai-act/ 2026-05-24 https://efros.com/tools/ai-inventory/ 2026-05-24 https://efros.com/tools/ai-inventory/opengraph-image AI Inventory Mapper Living inventory of every AI tool with auto-tier classification per NIST AI RMF + Colorado AI Act. CSV export, no signup. https://creativecommons.org/licenses/by/4.0/ https://efros.com/tools/ai-vendor-risk-scorecard/ 2026-05-24 https://efros.com/tools/ai-vendor-risk-scorecard/opengraph-image AI Vendor Risk Scorecard 15-question scorecard scoring any AI vendor against NIST AI RMF, SOC 2, and US procurement baselines across 5 categories. https://creativecommons.org/licenses/by/4.0/ https://efros.com/tools/cost-of-getting-hit/ 2026-05-21 https://efros.com/tools/cost-of-getting-hit/opengraph-image Cost of Getting Hit Calculator Calculate your business's exposure to ransomware, BEC, and data breach incidents. https://creativecommons.org/licenses/by/4.0/ https://efros.com/tools/are-you-ready/ 2026-05-21 https://efros.com/tools/are-you-ready/opengraph-image Are You Ready Quiz 6-question cybersecurity readiness assessment for owner-operators. https://creativecommons.org/licenses/by/4.0/ https://efros.com/tools/prompt-injection-test/ 2026-05-24 https://efros.com/tools/prompt-injection-test/opengraph-image Prompt Injection Test Free static analyzer for LLM system prompts — 25 attack-class checks plus copy-paste remediation. https://creativecommons.org/licenses/by/4.0/ https://efros.com/tools/cyber-insurance-premium-reducer/ 2026-05-24 https://efros.com/tools/cyber-insurance-premium-reducer/opengraph-image Cyber Insurance Premium Reducer Industry + revenue + 20-control checklist returns estimated cyber insurance premium delta and ranked gap list — built for CFOs at renewal. https://creativecommons.org/licenses/by/4.0/