Trustwave Launches Comprehensive OT Security Services to Fortify Industrial Environments

Offering bolstered by new partnership with Nozomi Networks

Chicago - July 22, 2025- Trustwave, a global cybersecurity and managed security services leader today announced the launch of its advanced Operational Technology (OT) services portfolio, designed to empower organizations to defend critical infrastructure and industrial operations against evolving cyber threats. Building upon decades of research, innovation, and hands-on threat intelligence from the acclaimed SpiderLabs team, the new OT services position Trustwave as the partner of choice for enterprises navigating the convergence of IT and OT in today's complex threat landscape, no matter where they are in their security journey.

Nozomi Networks, a global authority in OT and IoT security, is a notable new partner in Trustwave's portfolio. This collaboration fuses Nozomi's advanced monitoring and analytics capabilities with Trustwave's managed detection, response, and security expertise, providing unmatched protection for complex and high-risk environments.

As the convergence of IT and OT accelerates, organizations face unprecedented risks from ransomware, supply chain attacks, and evolving threat actors targeting critical infrastructure. Trustwave's research highlighted an 80 percent surge in ransomware attacks on the energy and utilities sector, underscoring the urgent need for advanced OT security capabilities.

"It is difficult to protect what you can not see. As technology advances, we have listened to security leaders and observed in the industry how bounderies between OT and IT increasingly are coming together. Industrial control systems, supply chain systems, internet of things, MedTech and many more industries are tackling a diverse technology ecosystem across OT visibility, risk management, defense, and resilience", said Kory Daniels, CISO at Trustwave. "With this offering, Trustwave is rolling up the sleeves in taking on the OT challenges with the industry by bringing enhanced threat exposure management, detection and response outcomes.

As cyber-attacks increasingly target industrial and critical infrastructure-ranging from manufacturing and energy to transportation and maritime-organizations face significant risks to safety, operational continuity, and compliance. Trustwave's OT services address these challenges with a holistic approach, helping clients:

• Reduce cyber risk and mitigate disruptive threats through tailored, continuous offensive and defensive security programs.
• Achieve rapid, actionable visibility across OT assets, networks, and vulnerabilities.
• Integrate threat intelligence, human-led threat hunting, and world-class incident response into OT-specific monitoring.
• Align security programs with industry frameworks including NIST CSF and ISA/IEC 62443.
• Build resilience by optimizing technology investments and maximizing the value of existing and future security platforms.
  

Key Services

Trustwave's OT services portfolio delivers end-to-end protection and includes:

• OT Security & Architecture Design: Tailored roadmap that outlines prioritized activities to strengthen OT security, mature your architecture, and align with industry standards.
• Penetration Testing an OT Environment: Safe, controlled testing to uncover vulnerabilities in legacy and modern OT systems without disrupting operations.
• OT Security Monitoring with Co-Managed SOC: 24x7x365 unified monitoring, integrating SIEM with major OT security platforms such as Nozomi, Claroty, Dragos, and Microsoft Defender for IoT.
• Threat Intelligence Integration: Unique threat feeds and analytics from SpiderLabs underpin detection, response, and proactive hunting across all offerings.
• Consulting and Cyber Advisory:Expert guidance throughout the OT security journey-from foundational assessments to advanced incident response and regulatory alignment.

As part of a long-term commitment to excellence in OT security - and to staying ahead of evolving cyber threats - Trustwave's OT services portfolio will continue to grow. In addition to the services available today, clients can look forward to services focused on OT security monitoring with MDR, MXDR with Microsoft Defender for IoT, OT asset and vulnerability discover, OT sensor technology deployment and management, OT tabletop exercises, OT IRP development, and more.

About Trustwave

Trustwave is a globally recognized cybersecurity leader that reduces cyber risk and fortifies organizations against disruptive and damaging cyber threats.

Trustwave's comprehensive offensive and defensive cybersecurity portfolio detects what others cannot, responds with greater speed and effectiveness, optimizes its client's cyber investment, and improves security resilience. Trusted by thousands of organizations worldwide, Trustwave leverages its world-class team of security consultants, threat hunters, and researchers, and its market-leading security operations platform to decrease the likelihood of attacks and minimize potential impact.

Trustwave is an analyst-recognized leader in managed detection and response (MDR), managed security services (MSS), cyber advisory, penetration testing, database security, and email security. The elite Trustwave SpiderLabs team provides industry-defining threat research, intelligence, and threat hunting, all of which are infused into Trustwave services and products to fortify cyber resilience in the age of inevitable cyber-attacks.

For more information about Trustwave, please visit: https://www.trustwave.com/en-us/.