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Frameworks
CT4-SYMPTOMS™CT4-MODEL™CT4-DEFENSE™CT4-MATURITY™CT4-PROCESS™CT4-STRATEGY™CT4.CENTER ★
Pillar 1 — Products & Platforms
CT4.AICT4.GAMESCT4.ACADEMYCT4.INSTITUTECT4.TECHNOLOGYCT4.TOOLSCT4.UNIVERSITY
Pillar 2 — Services & Certification
CT4.CONSULTINGCT4.SERVICESCT4.DIRECTCT4.BUSINESSCT4.TECHCT4.PROCT4.EXPERTCT4.NINJA
Pillar 3 — Content & Community
CT4.BLOGCT4.NEWSCT4.SOCIALCT4.STUDIOCT4.COMMUNITYCT4.EVENTSCT4.PARTNERSCT4.FORUM
Pillar 4 — Culture & Connection
CT4.BAND ↗CT4.SHOPCT4.CEOCT4.COFFEECT4.PRESS
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When you need a specific cybersecurity outcome — not a multi-month transformation program — CT4.SERVICES delivers focused, time-bound, results-driven engagements. Priced per engagement. Delivered by the same expert team behind CT4.CONSULTING.

Service Catalog

Penetration Testing

External & internal pen tests by certified ethical hackers. Web app, network, infrastructure, social engineering. Detailed reports with remediation roadmap.

Quote on Request →

Security Gap Assessment

CT4-MATURITY™-based assessment. 30-control × 6-level scoring across all 5 domains. Gap report with prioritized remediation plan.

Fixed Price →

Audit Preparation

ISO 27001 / SOC 2 / HIPAA / PCI readiness reviews. Document gap remediation. Mock audits. Auditor liaison.

Per Standard →

Network Architecture Review

Segmentation analysis, DMZ design, firewall ruleset audit, ZTNA assessment, micro-segmentation roadmap.

Per Engagement →

Database Security Hardening

DB encryption, access control review, sensitive data discovery, DAM/DAP implementation, query monitoring.

Per Database →

Incident Response & Recovery

IR plan development, tabletop exercises, breach simulations, recovery testing, retainer for active incidents.

IR Retainer →

Cloud Security Review

AWS / Azure / GCP posture assessment. CSPM. Identity governance. SaaS security (CASB). DevSecOps pipeline review.

Per Cloud →

Security Awareness Training

Custom phishing simulations, role-based training, executive security workshops, security champions programs.

Per Org →

vCISO Fractional Service

Part-time CISO function for SMBs. Strategic guidance, board reporting, vendor management, compliance oversight.

Monthly Retainer →

Need Something Specific?

Tell us your goal. We'll scope a tactical engagement that delivers it — without committing to a long-term program.

Delivered by Author-Led Team

All CT4.SERVICES are delivered by the same expert team that supports CT4.CONSULTING engagements — supervised by Nahil Mahmood. 25,000+ field consulting hours · 200+ engagements · 3 continents.

🌍 10% of book profits are donated to charitable causes — clean drinking water, food, clothing, education, and healthcare for globally disadvantaged communities, plus initiatives advancing digital inclusion and cybersecurity education for underserved populations.