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About CyberOnyx

San Antonio
San Antonio

CyberOnyx Security is a veteran-owned firm specializing in Managed IT & Cybersecurity, Offensive Security, and vCISO Services for small businesses. We provide 24/7 IT support, cloud security, endpoint protection, and compliance guidance to keep your business secure and operational. Our Offensive Security team conducts penetration testing and red teaming to identify and eliminate vulnerabilities before attackers strike. With our vCISO services, we deliver strategic cybersecurity leadership and risk management tailored to your needs. Our mission is simple—protect, strengthen, and empower your business.

Our Team

CyberOnyx Security personnel have extensive experience with offensive cybersecurity, enterprise risk management, and information security. Dedicated and focused on delivering long-term, meaningful support to our clients without breaking the bank.
At CyberOnyx Security, we specialize in Managed IT & Cybersecurity, Offensive Security, and Virtual CISO (vCISO) Services, providing enterprise-grade security and IT management for small to medium-sized businesses.

We understand that SMBs face the same cybersecurity threats as large corporations but often lack the resources and expertise to defend against them. That’s why we offer affordable, scalable, and proactive solutions to help businesses stay secure without the complexity or cost of building an in-house IT and security team.

 

Our Managed IT & Cybersecurity services provide 24/7 monitoring, cloud security, endpoint protection, and IT support, ensuring your business runs smoothly and securely. Our Offensive Security team specializes in penetration testing, red teaming, and vulnerability assessments, uncovering weaknesses before attackers can exploit them. Through our vCISO services, we offer strategic cybersecurity leadership, compliance support, and risk management, helping businesses develop and maintain a strong security posture.

 

At CyberOnyx, we don’t just provide IT and security services—we become your trusted technology partner, delivering personalized, proactive, and cost-effective solutions to keep your business secure and operational in an evolving digital landscape.

San Antonio

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© 2025 Cyber Onyx Security. All Rights Reserved. Powered By Pros The information contained herein is general in nature and based on sources which are believed to be authoritative. It is not intended to address the circumstances of any particular individual or entity. Nor is there any guarantee that this information is accurate at the time it is received, or that it will continue to be accurate in the future, since a range of relevant factors, including but not limited to the threat landscape, technological innovation, and the prevailing laws and regulatory guidance within a particular market, can change over time. Specific applications of this information would require consideration of all facts and circumstances by qualified professionals.

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