Our Services
Cybersecurity Readiness Assessment Services
Assess your organization’s current security posture and prepare for audits, compliance, and real-world threats before it’s too late.
Cybersecurity Consulting Firm – Cyber Castellum
Assess your organization’s current security posture and prepare for audits, compliance, and real-world threats before it’s too late.
Whether you're aiming to meet regulatory requirements, pass a third-party audit, or reduce your risk exposure, a cybersecurity readiness assessment is your starting point. At Cyber Castellum, we evaluate your environment through the lens of both compliance and real-world cyber threats, delivering practical insights and a prioritized remediation roadmap.
Our consultants bring deep experience in frameworks like NIST 800-53, ISO 27001, CMMC, HIPAA, PCI-DSS and more helping you understand your true security standing and what it takes to get audit-ready.
A readiness assessment is not just about finding flaws it’s about uncovering the truth, preparing for what’s coming, and making smart, confident improvements.
We deliver a detailed report showing your current cyber risk profile with a framework-aligned score.
We identify where your controls fall short, aligned with frameworks like NIST, CMMC, HIPAA, ISO 27001, and more.
We assess both your technical defenses and documentation, ensuring both systems and policies are audit-ready.
We can conduct targeted scans or integrate your existing scan data to highlight known vulnerabilities and threat vectors.
Get a step-by-step plan with priority levels, responsible teams, and estimated timelines for improving security maturity.
Reports and dashboards designed for leadership, board presentations, and auditor readiness—built to show progress and accountability.
Younus and his team at Cyber Castellum have a thorough knowledge of CMS requirements and cyber security. Cyber Castellum is our preferred provider when it comes to 3rd party external audits, web application security assessments, as well as internal and external penetration testing. Our company offers Direct Enrollment through the healthcare.gov marketplace. To be a part of this elite group, we follow strict CMS requirements to ensure our web application is safe and secure. In a world where cyber security is of utmost concern, Cyber Castellum has proven from the start that they have what it takes to ensure we remain CMS-compliant year-to-year.
Project Manager Insurica
I have been a security testing consultant for twenty years and I have l partnered with Cyber Castellum on multiple security testing engagements. They are knowledgeable, responsive, and they never fail to exceed expectations. Their thorough approach and deep expertise make them a trusted partner I can rely on for the most complex assessments. I highly recommend their services to anyone seeking top-tier cybersecurity testing.
Principal Consultant supporting New York State Agencies
Cyber Castellum has consistently delivered exceptional offensive security, penetration testing, and vulnerability scanning services for Cybertlabs and our government clients. Their ability to identify and communicate risks and vulnerabilities has exceeded our customers’ expectations, providing both depth and clarity. We rely on them not only for their technical excellence, but also for their dependability, integrity, and outstanding customer service. They are a trusted partner in pursuing and delivering our cybersecurity portfolio of work.
CEO Cybert Labs
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