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Critical Infrastructure Protection

Secure critical infrastructure against cyber threats. Protect essential services with robust network security solutions.

Try these 449 AI Critical Infrastructure Protection Tools

GuardKnox
Free
Critical Infrastructure Protection

GuardKnox View GuardKnox

GuardKnox delivers robust, automotive-grade cybersecurity hardware solutions designed to safeguard connected vehicles against evolving cyber threats, ensuring the physical safety of occupants and the integrity of personal data. By integrating seamlessly into the automotive value chain, GuardKnox alleviates software integration complexities for manufacturers, offering a proven technology honed by deep expertise from securing high-stakes Israeli Air Force systems.

Hardware-based cybersecurity for connected vehicles
Protection against physical safety and data privacy threats
Seamless integration into automotive value chain
H-ON Consulting
Free
Critical Infrastructure Protection

H-ON Consulting View H-ON Consulting

H-ON Consulting is a specialized provider of robust cybersecurity solutions tailored for Industrial Automation and Control Systems (IACS). We meticulously develop and implement cybersecurity procedures grounded in the IEC 62443 standard series, ensuring your operational technology remains secure throughout its entire lifecycle. Leveraging extensive experience in industrial automation, we guide clients through every phase of cybersecurity, from defining requirements to ongoing risk reduction, enhancing security posture and delivering measurable return on investment.

IEC 62443 compliant cybersecurity lifecycle development
Tailored cybersecurity requirements for IACS
Expert consultation across all cybersecurity lifecycle phases
Hallam-ICS
Free
Critical Infrastructure Protection

Hallam-ICS View Hallam-ICS

Hallam-ICS is a leading engineering and automation firm specializing in the design and implementation of comprehensive Mechanical, Electrical, and Process (MEP) systems, alongside advanced control and automation solutions. We bridge the critical gap between Operational Technology (OT) and Information Technology (IT), ensuring robust safety, regulatory compliance, and seamless integration in the era of Industry 4.0, IIoT, and data analytics. Our expertise extends to OT networking and cybersecurity, offering tailored strategies that address the unique challenges of proprietary and legacy systems.

Mechanical, Electrical, and Process (MEP) System Design
Control and Automation Solutions
OT Networking and Cybersecurity Services
HARMAN International
Free
Critical Infrastructure Protection

HARMAN International View HARMAN International

HARMAN International is a global leader in designing and engineering connected products and solutions for the automotive, consumer, and enterprise sectors. Specializing in connected car systems, audio/visual products, enterprise automation, and connected services, HARMAN provides robust cybersecurity solutions specifically for the connected vehicle landscape. These solutions include advanced device virtualization for running multiple operating systems securely on a single hardware platform and comprehensive software vulnerability management for detailed risk assessment at the component level.

Device virtualization for connected vehicles
Full isolation of multiple operating systems
Secure execution on single hardware platforms
Havelsan
Free
Critical Infrastructure Protection

Havelsan View Havelsan

HAVELSAN is a premier Turkish technology firm specializing in the development of advanced indigenous systems for military, public, and private sector clients. With a strong focus on cybersecurity and network solutions, HAVELSAN's products meet international standards, including Common Criteria EAL4+ certification for its comprehensive suite of cybersecurity offerings. As a key player in network and cloud security, HAVELSAN provides robust solutions designed to protect critical infrastructure and sensitive data for both domestic and international partners.

Indigenous System Development
Cybersecurity Solutions
Common Criteria EAL4+ Certified Products
HENSOLDT Cyber
Free
Critical Infrastructure Protection

HENSOLDT Cyber View HENSOLDT Cyber

HENSOLDT Cyber is revolutionizing embedded system security by focusing on the core integrity of operating systems and processors. Our approach delivers inherent security rather than supplementary add-ons, establishing a trusted digital foundation for the future. By combining advanced core technologies with extensive defense and aerospace expertise, we build inherently secure systems protected by physical measures and mathematically proven software correctness for unparalleled trustworthiness.

Core OS and Processor Integrity
Secure by Design Architecture
Physical Security Integration
Hexagon
Free
Critical Infrastructure Protection

Hexagon View Hexagon

Hexagon is a premier provider of digital reality solutions, empowering industries to optimize operations through advanced data utilization. By integrating sensor, software, and autonomous technologies, Hexagon delivers unparalleled insights that enhance efficiency, productivity, quality, and safety across diverse sectors including industrial, manufacturing, infrastructure, public sector, and mobility. Our unique approach unlocks the full potential of data to drive transformative improvements globally.

Comprehensive digital reality solutions
Integration of sensor, software, and autonomous technologies
Enhanced efficiency and productivity solutions
Hexatrust
Free
Critical Infrastructure Protection

Hexatrust View Hexatrust

HEXATRUST is a consortium of French SMEs specializing in information security systems, cybersecurity, cloud confidence, and digital trust. This collaborative ecosystem unites software vendors, system integrators, end-users, and representatives to deliver comprehensive, efficient solutions for critical infrastructure security, data protection, and user safety. By pooling expertise, networks, and market access strategies, HEXATRUST members are dedicated to accelerating international growth and fostering innovation within the cybersecurity and cloud confidence sectors.

Expertise in Information Security Systems
Comprehensive Cybersecurity Solutions
Cloud Confidence and Digital Trust Services
High Sec Labs (HSL)
Free
Critical Infrastructure Protection

High Sec Labs (HSL) View High Sec Labs (HSL)

High Sec Labs (HSL) is a premier provider of advanced cyber-defense solutions specializing in robust network and peripheral isolation. Engineered for the most demanding environments, HSL's products meet stringent security requirements, including EAL4+ and NIAP PSS Ver 3.0, for government, military, and financial institutions. Leveraging a deep heritage in defense technology, HSL delivers unparalleled protection for critical digital assets.

High-quality cyber-defense solutions
Network and peripheral isolation
Designed for government and military standards
HMS Networks
Free
Critical Infrastructure Protection

HMS Networks View HMS Networks

HMS Networks empowers industrial organizations to seamlessly integrate hardware with software, enabling robust communication and data exchange across diverse systems. Our cutting-edge IIoT platforms provide unparalleled connectivity for machine builders and process control integrators, ensuring secure access to the internet without compromising critical cybersecurity measures. With advanced security features like packet storm resistance, certificate-based authentication, and granular access control, HMS Networks delivers the confidence needed to connect industrial assets securely.

Seamless Hardware-Software Integration
Secure Industrial IoT Connectivity
Advanced Cybersecurity Features
Holiseum
Free
Critical Infrastructure Protection

Holiseum View Holiseum

Holiseum provides specialized cybersecurity solutions and expert consulting services tailored for critical infrastructure organizations, leveraging a holistic approach to security. Their deep methodological and technical expertise, combined with extensive hands-on experience, empowers industrial companies to robustly materialize and scale their cybersecurity objectives, particularly in safeguarding sensitive critical infrastructures. Acquired by Integrity360 in 2025, Holiseum continues its legacy of delivering advanced security foresight.

Specialized cybersecurity solutions for critical infrastructure
Holistic cybersecurity approach
Expert consulting services
Honeywell Process Solutions (HPS)
Free
Critical Infrastructure Protection

Honeywell Process Solutions (HPS) View Honeywell Process Solutions (HPS)

Honeywell Process Solutions (HPS) provides comprehensive Industrial Cyber Security Solutions designed to safeguard the availability, reliability, and safety of critical industrial control systems (ICS) and plant operations across key sectors like Oil & Gas, Chemicals, Energy, and more. Leveraging deep industry expertise and 1,000+ global project deliveries, HPS offers end-to-end services from assessments and audits to incident response and recovery, empowering organizations to enhance their cybersecurity posture against evolving threats.

End-to-end industrial cybersecurity solutions
Expert assessments, audits, and response services
Protection for critical industrial control systems (ICS)
Hudson Cybertec
Free
Critical Infrastructure Protection

Hudson Cybertec View Hudson Cybertec

Hudson Cybertec is a premier independent cybersecurity solutions provider specializing in addressing complex cyber challenges within industrial organizations. We offer expert consulting and specialized OT monitoring services designed to secure critical industrial automation and control systems (IACS) for businesses of all sizes, from SMBs to enterprises. Our deep expertise as internationally recognized Subject Matter Experts ensures robust protection and operational control for your essential technical infrastructure.

Independent cybersecurity solution provider
Specialized services for industrial segments
OT Monitoring for network and process control
ICS-CSR
Free
Critical Infrastructure Protection

ICS-CSR View ICS-CSR

ICS-CSR is the premier research conference dedicated to advancing the security of industrial control systems. It fosters collaboration among researchers exploring a comprehensive range of topics, from hardware and firmware security to secure system architectures, vulnerability assessment, and human factors like behavior modeling and training. ICS-CSR champions high-quality academic research, welcoming original contributions, innovative ideas, proof of concepts, use cases, and empirical results that collectively aim to bolster the security of critical infrastructure across diverse domains.

Focus on Industrial Control System (ICS) Security
Broad Topic Coverage (Hardware, Firmware, Architecture, Human Factors)
Platform for High-Quality Academic Research
ICS Cyber Security Conference
Free
Critical Infrastructure Protection

ICS Cyber Security Conference View ICS Cyber Security Conference

SecurityWeek's Industrial Control Systems (ICS) Cyber Security Conference is the premier global event dedicated to safeguarding industrial environments. This longest-running conference series tackles the complex cyber threats confronting ICS operators worldwide, providing actionable insights and best practices for protecting critical infrastructure, including SCADA, plant control systems, PLCs, and substation equipment. With flagship events in the U.S. and the APAC region, it offers unparalleled opportunities for learning, networking, and staying ahead of evolving industrial cybersecurity challenges.

Largest and longest-running ICS cybersecurity event series
Comprehensive coverage of threats to SCADA, PLCs, and plant control systems
Global presence with U.S. and APAC editions
ICS2
Free
Critical Infrastructure Protection

ICS2 View ICS2

ICS² is the premier cybersecurity firm dedicated to safeguarding the critical control systems of power, oil, gas, and petrochemical industries. Leveraging deep expertise from a veteran team of control system specialists, mathematicians, computer scientists, and process control experts, ICS² develops advanced, proprietary solutions. Our distinctive blend of fundamental science and industry-specific process knowledge enables us to engineer unique and robust protection mechanisms for industrial control environments, ensuring operational integrity and resilience.

Specialized cyber defense for critical infrastructure
Expertise in power, oil, gas, and petrochemical sectors
Proprietary protection systems for industrial control
Idaho National Laboratory (INL)
Free
Critical Infrastructure Protection

Idaho National Laboratory (INL) View Idaho National Laboratory (INL)

The Idaho National Laboratory (INL) Cybercore Integration Center is a premier science-based, applied engineering hub focused on safeguarding critical infrastructure and national defense systems. By fostering unique collaborations between federal agencies, private industry, and academia, Cybercore delivers advanced solutions for control system security.

Advanced control system cybersecurity expertise
Public-private and inter-agency partnerships
Real-world technical solutions and innovation
IFE Digital Systems
Free
Critical Infrastructure Protection

IFE Digital Systems View IFE Digital Systems

The IFE Digital Systems department, part of Risk, Safety, and Security (RSS), specializes in advanced research, development, and consultancy for digital systems within critical infrastructure. Leveraging deep expertise in Software Dependability and Digital Instrumentation and Control, particularly from its nuclear sector heritage, the department focuses on Reliability, Availability, Maintainability, and Safety (RAMS) across transport, oil and gas, energy, and other vital sectors. With a growing portfolio in information and cyber security, IFE Digital Systems is establishing a dedicated Cybersecurity Centre for industrial control systems, aiming to bolster security assessments and training for operational technologies.

Risk, Safety, and Security research and development for digital systems
Specialization in Software Dependability and Digital Instrumentation & Control
Expertise in RAMS (Reliability, Availability, Maintainability, Safety)
iFluids Engineering
Free
Critical Infrastructure Protection

iFluids Engineering View iFluids Engineering

iFluids Engineering is a premier cybersecurity and risk management consultancy specializing in safeguarding industrial control systems and critical infrastructure. We offer comprehensive, full-lifecycle services for ICS, IACS, SCADA, and IIoT environments, encompassing assessment, design, procurement, implementation, and ongoing operation and maintenance. Leveraging cutting-edge solutions like NordLayer for adaptive network access security and BackupVault for robust data protection against evolving threats, we ensure the resilience and integrity of your operations.

Full Lifecycle Cybersecurity for ICS/SCADA/IIoT
Industrial Control System Risk Management
Adaptive Network Access Security (NordLayer)
Ikerlan
Free
Critical Infrastructure Protection

Ikerlan View Ikerlan

Ikerlan is a leading R&D technology center focused on driving innovation in product, process, and service development across key industrial domains. We deliver integrated solutions by expertly combining our specializations in embedded systems, industrial automation, power electronics, microtechnologies, energy, mechatronics, and advanced manufacturing. Our commitment to advancing industrial cybersecurity is demonstrated through participation in projects like EU Citadel, safeguarding critical infrastructures against evolving cyber threats.

Embedded Systems Development
Industrial Automation Solutions
Power Electronics Expertise
Industrial Control System Information Sharing and Analysis Center (ICS-ISAC)
Free
Critical Infrastructure Protection

Industrial Control System Information Sharing and Analysis Center (ICS-ISAC) View Industrial Control System Information Sharing and Analysis Center (ICS-ISAC)

The Industrial Control System Information Sharing and Analysis Center (ICS-ISAC) is a vital non-profit public-private partnership dedicated to fostering robust situational awareness for critical infrastructure security on local, national, and international scales. By uniting facility operators, integrators, vendors, and researchers, ICS-ISAC facilitates the collaborative exchange of information and best practices essential for maintaining safe, stable communities and securing industrial control systems.

Public-private partnership for critical infrastructure security
Facilitates situational awareness for facility operators
Promotes information exchange among sector stakeholders
Industrial Cyber-Physical Systems Center (iCyPhy)
Free
Critical Infrastructure Protection

Industrial Cyber-Physical Systems Center (iCyPhy) View Industrial Cyber-Physical Systems Center (iCyPhy)

The Industrial Cyber-Physical Systems Center (iCyPhy) pioneers pre-competitive research focused on advanced architectures, design methodologies, and robust analysis techniques for industrial cyber-physical systems (CPS). By bridging academia and industry, iCyPhy addresses the complex integration of computational, networking, and physical elements across critical sectors like automation, energy, and robotics, driving innovation and secure deployment.

Pre-competitive research on CPS architectures and design
Development of advanced modeling and analysis techniques
Focus on industrial applications including automation and robotics
Industrial Cyber Security
Free
Critical Infrastructure Protection

Industrial Cyber Security View Industrial Cyber Security

Industrial Cyber Security offers expert consulting for ensuring the security of your enterprise and SCADA systems. We provide tailored, world-class cybersecurity solutions designed to protect your critical business functions and services against evolving 21st-century threats. Our services leverage a unique blend of SCADA and IT security expertise, backed by professional certifications, to deliver a trusted environment for your organization.

Specialist Enterprise System Security Consulting
SCADA System Security Expertise
Tailored Cybersecurity Solutions
Industrial Cybersecurity Center (CCI)
Free
Critical Infrastructure Protection

Industrial Cybersecurity Center (CCI) View Industrial Cybersecurity Center (CCI)

The Industrial Cybersecurity Center (CCI) is a pioneering, independent, and non-profit organization dedicated to advancing Industrial Cybersecurity globally. Founded by industry leaders without government subsidies, CCI focuses on enhancing the security of critical industrial infrastructures across Spain and Ibero-America. It champions a holistic approach, encompassing people, processes, and technologies to manage the unique risks of industrial cyberspace.

Industry-led and independent non-profit initiative
Focus on Industrial Cybersecurity improvement globally
Specialization in Spain and Ibero-America
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