

CrossRealms International is an employee-owned, security-first cybersecurity and technology company headquartered in Chicago, founded in 2008. We help organizations prevent, detect, and respond to cyber threats through our Modern Security Operations Center (MSOC), where AI-driven automation accelerates detection and experienced security analysts provide the judgment, investigation, and response that automation alone cannot. Our globally distributed security teams operate across North America, Europe, the Middle East and North Africa (MENA), and India, delivering 24/7 security operations that help organizations identify threats faster, reduce risk, and respond with confidence. We believe technology should enhance human expertise, not replace it. Our approach combines intelligent automation with experienced security professionals who validate threats, investigate incidents, and help organizations make better security decisions — not just generate more alerts. Certifications & Compliance: ISO/IEC 27001 Certified, NIST Cybersecurity Framework Aligned, HIPAA Compliant.

CrossRealms Modern SOC (MSOC) is a fully managed or co-managed security operations program that protects across the full threat lifecycle before, during, and after. MSOC combines 24/7 analyst coverage, threat intelligence, and behavioral detection at the moment of an incident (T0) with proactive exposure reduction beforehand (T−1) and root-cause remediation afterward (T+1), so every incident makes the next one less likely.
Crossrealms International is a technology services company that specializes in providing comprehensive IT solutions to help businesses achieve operational excellence and drive innovation. Their offerings range from managed IT services and cybersecurity solutions to custom software development and cloud services. With a focus on delivering high-quality and tailored technology strategies, Crossrealms International aims to enhance the efficiency and productivity of organizations across various industries. Their approach emphasizes customer-centric solutions, designed to meet the specific needs of each client, leveraging cutting-edge technology and expert insights to foster growth and improve business outcomes.