Cybersecurity Consulting Firm – Cyber Castellum
Cyber Castellum is a Certified Minority-Owned Business Enterprise MBE Cybersecurity consulting firm that has been certified by multiple organizations and authorities. We utilize our strong cybersecurity capabilities to serve our clients to protect their most critical assets.
Cyber Castellum operates exclusively in the Cybersecurity space. Since its inception in 2018, Cyber Castellum has served NYS State Agencies, Federal government, and commercial clients, performing 1000+ cybersecurity assessments. Our staff average more than 15 years in cybersecurity and hold leading certifications in the field.
Cyber Castellum has been certified as an MBE by the following organizations and authorities:
Cyber Castellum’s consultants hold globally respected cybersecurity certifications, demonstrating expertise and commitment to protecting organizations against evolving threats.
From regulatory readiness to technical security testing, Cyber Castellum delivers tailored consulting services that solve complex security challenges across industries.
We identify and prioritize vulnerabilities across your systems, applications, networks, and infrastructure to reduce risk, strengthen defenses, and improve your overall cybersecurity posture.
We integrate security throughout the software development lifecycle, helping organizations identify vulnerabilities early through secure architecture, code reviews, testing, and DevSecOps practices.
We help organizations manage cybersecurity risks, meet regulatory requirements, and build effective governance programs through expert guidance, documentation, and compliance support.
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 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.
Schedule a free consultation to discuss your cybersecurity needs and explore how we can help you build a stronger security posture.
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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 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.
