Enterprise-Grade Security Services for Growing Organizations
CT4.SERVICES delivers expert security assessments, penetration testing, and compliance services — all aligned to the CT4™ methodology. Our global team provides the technical depth of a Big 4 firm with the agility and personalized attention that SMBs deserve. Every engagement produces actionable insights mapped directly to your transformation roadmap.
For Web, APIs & API GW, Mobile Application, and Network Assessments. Our highly experienced team leverages global best practices such as OWASP, ASVS, MASVS, OSSTMM, and other leading standards.
In-depth static and dynamic application security testing (SAST/DAST) combined with expert manual code review. OWASP-aligned methodology covering secure SDLC practices, vulnerability identification, and remediation guidance for web, API, and mobile applications.
AWS, Azure, and GCP security reviews. Configuration audits, IAM analysis, and cloud-native security posture assessments aligned to the Cloud Security Alliance (CSA) Cloud Controls Matrix (CCM).
Gap assessment, ISMS development, policy creation, and certification readiness. We guide you through the entire journey from initial assessment to successful certification audit.
Type I and Type II preparation. Control design, evidence collection guidance, and auditor coordination. Trust Services Criteria mapping and gap remediation support.
Comprehensive NIST Cybersecurity Framework assessment. Current state analysis, target state definition, and prioritized roadmap development.
HIPAA, PCI-DSS, GDPR, CCPA, and industry-specific compliance assessments. Gap analysis, remediation guidance, and ongoing compliance support.
Fractional CISO leadership for organizations not ready for a full-time hire. Strategic guidance, board reporting, and security program management.
Design review of security architectures, tool selection guidance, and integration planning. Ensure your security investments work together effectively.
Tell us about your security needs. Our team will respond within 24 hours with a tailored proposal.