About us
Zyston is an information security solutions company providing businesses the comprehensive range of end-to-end services required to build and operate mature, cost-effective information security programs.






Our Story
A Zyston (properly spelled Xyston in ancient Greek) was a warfare innovation used by the Macedonian army under conqueror Alexander The Great. A type of long thrusting spear, the Xyston extended several feet longer than the typical enemy spear, giving the army a more aggressive offensive weapon that extended the long range of its military force.
At Zyston, our tireless approach to innovation and development gives our clients the aggressive weapon needed to combat the many cyber threats that exist today. Whether you choose Zyston for Advisory Services, Human Capital Delivery, MSSP(e), or all three, you will be out in front of your enemies.
Culture
Zyston is comprised of experts who are obsessed with our mission: To bring best-practice information security program management to our clients at a high-value, cost-effective price point. At Zyston, we move fast, put our clients first, and always push the limits of innovation.
- Integrity
- Leadership
- Teamwork
- Results



Client Focused from End to End
Zyston’s security solution is comprised of four primary categories:
Risk Assessment
Analyze your risk with CyberCAST a quantitative score calculating your organization and industry-specific risk. This provides both a strategic and tactical roadmap to improve your security program maturity over a defined period of time. Regular assessments improve your resilience to cyberthreats.
Detect & Respond
We go beyond the alert to enable growth and stay competitive. As processes become more digitized and integrated, security breaches increase, putting both business growth and compliance at risk. Zyston uses a combination of EDR, MDR and XDR to ensure your company stays protected.
CyberCAST Snapshot
Get high-level results on your organization's cybersecurity program maturity, pillars of strength and areas of improvement in one easy-to-use, free report.
Vulnerability Management
Continuous threat detection and remediation is a critical aspect of Zyston’s managed cybersecurity services. As the threat environment continues to evolve into a more sophisticated, insidious, and ever-present reality, the stakes have never been higher.
Penetration Testing
Inform your security strategy with real cyber threat scenarios. Penetration testing, also known as pen-testing or ethical hacking, is a way for us to assess your information security strength before an attacker can gain a foothold in your IT systems.
Managed SIEM
Security Information Event Management (SIEM) provides your organization with advanced detection, response, and analytics for all security events. SIEM logs and tracks security data to keep you compliant, especially in the face of an increasingly remote workforce.
CyberCAST Software
At the core of Zyston’s comprehensive security solution is a proprietary security management software based on Zyston’s proven program management methodology.
Zyston Human Capital Services: Solving the Cybersecurity Talent Shortage
The cybersecurity talent shortage is a global crisis. Zyston is dedicated to solving this challenge, and CyberCAST Plus Managed Services is a key activator in the journey towards a solution.
Additionally, we offer a comprehensive range of Human Capital Services, providing unprecedented access to top talent in every area of expertise, from highly specialized technicians to the executive suite
Our extensive database ensures you the talent you need and an appropriate cultural fit, reducing the risks involved with a traditional recruiting process and helping you get down to business faster

Staff augmentation

Contract orcontract-to-perm

Executive search

Fractional CISO
Our Leadership Team
About Zyston
Learn more about how Zyston goes beyond the alert

CyberCAST Assessment
Start Protecting Your Business!
- CyberCAST Score
- DRONE Scan Analysis
- Top Security Findings
- Strategic Roadmap
- Industry Benchmark
- Executive Presentation