Cybersecurity Consulting Firm – Cyber Castellum
Identify, validate, and prioritize vulnerabilities before attackers do. Our scanning services deliver actionable insights not noise to help you stay secure and compliant.
Our vulnerability scanning service uses trusted tools combined with expert analysis to uncover exploitable weaknesses across your IT infrastructure. We eliminate false positives, prioritize real threats, and help you take focused action.
Let Cyber Castellum experts periodically scan for vulnerabilities and continuously monitor your IT risks for you, analyze the results, manually validate them and report only vulnerabilities that require your attention.
At Cyber Castellum, scanning is only the beginning. We apply human intelligence to validate findings, reduce alert fatigue, and deliver audit-ready reports your teams can trust.
We don’t just scan—we review, validate, and filter out false positives so you only get actionable risks.
Choose on-demand, monthly, or quarterly scans—based on your risk appetite and compliance needs.
Our findings are mapped to standards like NIST 800-53, CMMC, HIPAA, ISO 27001, and PCI-DSS.
We scan internal and external infrastructure, web applications, and cloud-hosted environments.
Deliverables include prioritized risk dashboards, remediation paths, and board-level summaries.
Our reports don’t stop at discovery—we help you close gaps with tailored, practical advice.
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.
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.
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.
Book a free consultation with our cybersecurity team to assess your scanning needs and plan a tailored risk management strategy.
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We respond within 24 business hours.
No sales reps, only experienced consultants.
Get guidance based on your industry, goals, and risk.
