Critical Infrastructure
Security Solutions

What distinguishes VerSprite’s critical infrastructure security solutions is our risk-centric offensive approach, founded on the industry’s most comprehensive threat modeling methodology—PASTA (Process for Attack Simulation and Threat Analysis). Unlike generic security frameworks, PASTA uniquely considers both your organization’s specific business objectives and the dynamic threat landscape targeting your sector.

This methodology enables us to:

• Identify assets most critical to your operations and mission
• Map realistic attack scenarios specific to your infrastructure
• Prioritize security investments based on actual risk exposure
• Develop targeted countermeasures aligned with operational requirements
• Continuously adapt security posture as threats evolve

Learn more about our risk-based threat modeling approach.

Advanced Network Security Assessments

Critical infrastructure networks face unique challenges, often spanning legacy systems, air-gapped networks, and hybrid IT/OT environments. Our network security assessments evaluate the complete security posture of your network infrastructure, including firewalls, routers, switches, wireless access points, remote access solutions, and network segmentation controls.

We examine network architecture for design flaws that could enable lateral movement, assess configuration hardening across all network devices, test network monitoring and detection capabilities, and validate network segmentation effectiveness between IT and OT environments. Our assessments identify critical vulnerabilities that could provide attackers with persistent network access or enable them to pivot between corporate and operational networks.

Explore our comprehensive offensive security services.

Incident Response Planning and Crisis Management

When cyber incidents target critical infrastructure, response time is measured in minutes, not hours. Our incident response services provide 24/7/365 emergency response capabilities specifically designed for critical infrastructure environments. We understand that operational continuity is paramount and that incident response procedures must account for both cybersecurity and operational safety considerations.

Our incident response planning includes development of sector-specific playbooks, establishment of communication protocols with relevant government agencies and industry partners, creation of decision trees for operational shutdown procedures, and regular tabletop exercises to test response capabilities. When incidents occur, our experienced team provides immediate containment, forensic analysis, system recovery support, and regulatory notification assistance.

Learn more about our incident response capabilities.

Specialized Penetration Testing for Critical Infrastructure

Our penetration testing services for critical infrastructure go far beyond standard security testing. We conduct authorized simulations of real-world attack scenarios specifically targeting critical infrastructure, including advanced persistent threat simulations, insider threat scenarios, supply chain compromise testing, and physical security assessments.

Our testing methodologies account for the unique operational constraints of critical infrastructure environments. We coordinate closely with operations teams to ensure testing activities are carefully scheduled and monitored to prevent any impact on operational systems. Our penetration tests validate security controls effectiveness, identify potential attack paths to critical systems, and provide actionable remediation guidance prioritized by operational risk.

Discover our penetration testing expertise.

Application Security for Critical Infrastructure Systems

Critical infrastructure increasingly relies on custom applications, web-based management interfaces, and mobile applications to manage operations. These applications often have direct connections to operational technology systems, making their security paramount to overall infrastructure protection.

Our application security assessments use a risk-centric approach specifically tailored for critical infrastructure applications. We evaluate web applications that interface with operational systems, mobile applications used for remote monitoring and control, APIs that connect IT and OT systems, and third-party applications integrated into your infrastructure. Our assessments identify vulnerabilities that could provide attackers access to critical systems and provide secure development guidance for ongoing application development.

Learn about our application threat modeling services.

Regulatory Compliance and Standards Alignment

Critical infrastructure organizations must navigate complex regulatory landscapes while maintaining operational efficiency. Our compliance and regulatory services ensure your organization meets mandatory industry standards and regulations including NERC CIP (North American Electric Reliability Corporation Critical Infrastructure Protection), TSA Security Directives, NIST Cybersecurity Framework, CISA directives, and sector-specific regulatory requirements.

We provide gap analysis against applicable standards, development of policies and procedures aligned with regulatory requirements, implementation support for required security controls, ongoing compliance monitoring and reporting, and preparation for regulatory audits and inspections. Our approach ensures compliance efforts enhance rather than hinder operational efficiency.

Explore our regulatory compliance services.

Security Awareness Training for Critical Infrastructure Personnel

Human factors remain a critical vulnerability in critical infrastructure security. Our security awareness training programs are specifically designed for critical infrastructure personnel, addressing the unique threats and operational considerations of your environment.

Our training covers advanced phishing and social engineering techniques targeting critical infrastructure, secure remote access procedures for operational systems, incident recognition and reporting procedures, insider threat awareness, supply chain security considerations, and physical security best practices. We develop role-specific training modules for different personnel including operators, engineers, contractors, and management to ensure relevant and actionable security education.

Access our security awareness training programs.

Continuous Monitoring and Threat Intelligence

Critical infrastructure requires continuous vigilance against evolving threats. Our managed security services provide 24/7 monitoring of your critical systems, real-time threat intelligence specific to your sector, behavioral analysis to detect anomalous activities, integration with operational monitoring systems, and rapid escalation procedures for critical alerts.

We maintain deep threat intelligence feeds focused on critical infrastructure threats, including nation-state activities, cybercriminal campaigns targeting your sector, and emerging vulnerabilities in operational technology systems. This intelligence directly informs our monitoring activities and helps predict and prepare for emerging threats.

Discover our Threat Intelligence and Continuous Monitoring

Protecting critical infrastructure requires specialized expertise, proven methodologies, and unwavering commitment to operational continuity. VerSprite combines deep technical expertise with comprehensive understanding of critical infrastructure operational requirements to deliver security solutions that protect without compromising mission-critical operations.

Our team includes former critical infrastructure operators, government cybersecurity professionals, and industry-leading security researchers who understand both the technical and operational challenges facing your organization. We serve as trusted advisors, helping you navigate complex security challenges while maintaining the operational excellence that society depends upon.

Contact VerSprite today to discuss how our critical infrastructure security solutions can enhance your organization’s resilience against evolving cyber threats while supporting your operational mission.