With increased digitization, there is a potential increase in the opportunities for cyber-attacks. That is why every company needs to take cybersecurity seriously and invest in measures to defend both their physical and intellectual property.
TÜV SÜD Industrial Cybersecurity experts can provide on-site risk assessment services across industries including Manufacturing, Power & Utilities, Automotive and more.
What is industrial cybersecurity?
Industrial cybersecurity services are specialized solutions designed to protect industrial systems and networks, such as manufacturing plants, energy facilities, and other critical infrastructure, from digital cyber threats. Key aspects of industrial cybersecurity include:
- Protecting Industrial Control Systems (ICS) and Operational Technology (OT): Ensuring the security of systems that control industrial processes.
- Mitigating Risks: Addressing vulnerabilities such as outdated equipment, IoT security risks, and phishing attacks.
- Implementing Standards: Following guidelines such as the IEC 62443 standard, which provides a framework for securing industrial systems.
Effective industrial cybersecurity helps prevent operational disruptions, financial losses, and potential safety hazards.
TÜV SÜD cybersecurity experts can provide industrial cybersecurity services including on-site risk assessments across industries including Manufacturing, Power & Utilities, Automotive and more.
Industrial cybersecurity services TÜV SÜD’s panel of experts can provide are as follows:
Focused technical and hardware-based cybersecurity services (on-site)
- OT/ICS cybersecurity risk assessment services – 10 Stage and detailed mode
- Industrial Cyber Insurance risk assessment services – 5 Stage (For industries, underwriters and insurance companies)
- NIST CSF 2.0/NIS 2.0 and NIST 800-82 focused cybersecurity risk assessment services
Industrial automation control systems (IACS) cybersecurity services
IEC 62443 is an international series of standards developed by the International Electrotechnical Commission (IEC) to address cybersecurity for industrial automation and control systems (IACS). These standards provide a comprehensive framework for securing operational technology (OT) environments, which include systems used in industries such as manufacturing, energy, and transportation. TÜV SÜD can provide the assessment and certification for the following categories:
- IEC 62443-2-4 – For IACS service providers
- IEC 62443-4-1 – For IACS Component (Secure product development lifecycle)
- IEC 62443-4-2 – For IACS Component (Technical Security requirements)
- IEC 62443-3-3 – For IACS System (System security requirements)
Automotive cybersecurity services
Cybersecurity Management System (CSMS) ISO/SAE 21434 is a hybrid mode risk assessment service which specifically addresses cybersecurity risks within road vehicles, including connected car technologies and complex electronic systems. As an independent body, TÜV SÜD America evaluates an automotive company's cybersecurity practices and products against the ISO/SAE 21434 standard to verify that they are adequately managing cybersecurity risks throughout the entire vehicle lifecycle, from design to decommissioning, and awarding a certificate when they meet the requirements: essentially demonstrating their commitment to robust automotive cybersecurity practices.
Rail cybersecurity services
Rail Cybersecurity services include onsite Cybersecurity risk assessment services to cover Rolling stocks of integrated Rail, Metro, Tram and Bus lines, Control centers, Railway applications, electronic equipment and signaling systems. Standards TÜV SÜD America certifies to include:
- IEC 62443 – A comprehensive framework for securing industrial automation and control systems, including rail networks, devices, and operations centers- as per IEC 62443.
- TS 50701:2023 – Mixed distribution systems, railway applications and railway specific operational environment. These assessments would be built on top of the IEC 62443 scope.
- IEC 63452 (Readiness Assessment) – Cybersecurity Rail Management systems (CSRMS) and operational environment to strengthen the specifics over the existing IEC 62443.
Critical infrastructure protection (CIP) for bulk electric systems (BES) companies
North American Electric Reliability Corporation Critical Infrastructure Protection (NERC CIP) is a set of stringent standards designed to secure the assets required for operating North America's Bulk Electric System (BES). These standards must be followed by BES owners, operators, and users. TÜV SÜD can provide:
- NERC CIP Compliance Assessment
- NERC CIP Compliance Training
- NERC CIP Training
- NERC CIP Advisory Services
Benefits of industrial cybersecurity
Companies cannot only rely on basic security tools delivered with IT infrastructure and software. Today cyber-attacks are more sophisticated, targeted and effective than ever before. A holistic and overarching approach is needed to ensure the highest levels of cybersecurity; an approach that not only secures physical infrastructure, IT hardware, and applications, but also educates and empowers employees to ensure any cybersecurity threats are minimized or even eliminated. Investing in cybersecurity infrastructure, having corporate cybersecurity policies and certification, as well as promoting employee awareness, allows companies to proactively minimize threats. By protecting customer data, corporate intellectual property and essential infrastructure, companies can plan the digitization of their business with confidence and take full advantage of the opportunities that await.
Why partner with TÜV SÜD
TÜV SÜD’s experts are specialists in cybersecurity advisory, assessment, training, audit, and certification. From cyber risk assessments and cybersecurity training, to carrying out security certification projects, our industry experts have successfully helped companies to improve their cybersecurity risks. With a structured approach to cybersecurity services developed from many years of experience, domain specific know-how and regulatory expertise, TÜV SÜD offers support to companies across a range of sectors. By helping organizations with compliance to global security standards, our clients have access to markets across the world.
Cybersecurity and data protection are one of our core capabilities, from risk analysis to safety hazard avoidance, TÜV SÜD provides comprehensive cybersecurity services for every aspect of your business.
TÜV SÜD is a trusted partner of choice for safety, security and sustainability solutions. We specialize in testing, certification, auditing and advisory services. Since 1866, the company has remained committed to its purpose of enabling progress by protecting people, the environment and assets from technology-related risks. Through more than 28,000 employees across over 1,000 locations, TÜV SÜD professionals add value to customers and partners by enabling market access and managing risks. By anticipating technological developments and facilitating change, TÜV SÜD inspires trust in a physical and digital world to create a safer and more sustainable future. TÜV SÜD is your partner!
FAQs
1. How can onsite cybersecurity risk assessments help improve industrial cyber resilience?
Unlike traditional IT risk assessments that rely on surveys or questionnaires, onsite cybersecurity risk assessments provide a much deeper look into your operational technology (OT) and industrial control systems (ICS).
TÜV SÜD’s onsite assessments help businesses:
- Identify vulnerabilities across IT and OT systems
- Assess potential threats to critical infrastructure
- Implement targeted security improvements
- Proactively strengthen their overall cyber defense
By evaluating systems directly onsite, these assessments offer practical, actionable insights to reduce cyber risks.
2. Why is IT-OT convergence important for cyber resilience?
IT-OT convergence means bringing together information technology (IT) and operational technology (OT). It is crucial because it allows companies to take a unified approach to cybersecurity – protecting both digital data and physical systems.
Benefits of IT-OT convergence include:
- Stronger cyber protection with faster threat detection
- Improved compliance with global security standards
- Better coordination between systems, processes, and teams
This holistic strategy makes it easier to defend against complex cyber threats targeting industrial environments.
3. How is TÜV SÜD’s approach different from traditional IT security firms?
TÜV SÜD takes a specialized approach to industrial cybersecurity, focusing on the unique risks of OT and ICS environments in industries like manufacturing, energy, and transportation.
Unlike general IT security firms, TÜV SÜD:
- Focuses on systems like PLCs and SCADA, which have unique safety and uptime requirements
- Plans updates and patches carefully to avoid operational disruptions
- Combines engineering, safety, and regulatory expertise for a more practical and industry-aligned solution
This makes TÜV SÜD a better fit for industrial environments where safety and continuity are critical.
4. Are TÜV SÜD’s cybersecurity services compliant with global standards?
Yes. TÜV SÜD’s cybersecurity services are aligned with leading global standards and regulatory frameworks.
These include:
- NIST Cybersecurity Framework (CSF 2.0)
- NIS 2.0, NIST 800-82
- IEC 62443, IEC 61850 / IEC 62351
- NERC CIP, TSA guidelines
- ISO 21434 (automotive), TS 50701 (rail), and IEC 63452
This ensures clients can meet compliance requirements, avoid legal risks, and improve cyber readiness.
5. How often should industrial companies reassess their cybersecurity?
It is recommended that companies reassess their cybersecurity posture at least once a year. However, more frequent assessments may be needed depending on:
- Industry-specific risks and regulations
- Changes in your IT/OT environment
- Emerging cyber threats
6. What does the future hold for Industrial Cybersecurity, and how can companies prepare now?
Industrial cybersecurity is rapidly evolving. In the coming years, we will see:
- More AI-driven threat detection tools
- Increased use of Zero Trust architecture
- A focus on protecting IoT and 5G-connected systems
To stay ahead, companies should:
- Build a strong cybersecurity strategy now
- Conduct regular onsite risk assessments
- Train employees on cyber best practices
- Keep security policies and response plans up to date
