About CesiumCyber
Protecting organizations worldwide with cutting-edge cybersecurity solutions and expert guidance
Our Mission
To empower organizations with proactive cybersecurity solutions that anticipate and neutralize threats before they impact business operations.
Our Values
Innovation
We continuously explore and implement the latest advancements in cybersecurity to stay ahead of emerging threats.
Collaboration
We work closely with our clients to understand their unique needs and develop tailored security strategies.
Proactive Defense
We focus on preventing security breaches before they occur, minimizing potential damage and downtime.
Excellence
We are committed to delivering the highest quality cybersecurity services and solutions.
Leadership Team
Our team brings together decades of experience from top cybersecurity firms, government agencies, and research institutions.
Julia Morrison
CEO & Co-Founder
Expert in cybersecurity - vulnerability management, Operational Technology, Threat Intelligence. Her unique legal background (Law degree, BS in Law) combined with MS in Cyber Security provides deep understanding of compliance, risk frameworks, and regulatory requirements. Led security transformations with 15+ years of experience.
Expertise:
Sung Lee
CTO & Co-Founder
Expert in cybersecurity - incident response, cloud security, and AI-driven threat detection. Specialized in developing advanced security architectures for enterprise environments with 12+ years of experience.
Expertise:
Siarhei Katliarou
Director of Business Development
Brings 30 years of experience in business operations and strategic growth, supported by a strong military background that shaped his discipline, precision, and ability to move fast when it matters. Builds partnerships, opens new markets, and strengthens our position in the cyber domain.
Expertise:
Mila Katliarova
Director of Business Operations
Brings 30 years of hands-on experience building processes, managing teams, and keeping complex operations running without friction. Her leadership keeps our structure solid, our workflow sharp, and our execution reliable, anchoring daily operations in the fast-paced cybersecurity space.
Expertise:
500+
Clients Protected
15+
Years Experience
10k+
Threats Mitigated
99.9%
Client Satisfaction
Ready to Work Together?
Let's discuss how we can help secure your organization