Key cybersecurity challenges in industrial environments
Cyberattacks are rapidly evolving, presenting unprecedented risks to global businesses. With 94% of organizations reporting at least one security incident that likely impacted their IoT infrastructure, cybersecurity has become a critical enabler of operational resilience. The following are the main cybersecurity challenges facing markets, including industrial, transportation & mobility, energy & grids, as they accelerate their digital transformation.
The integration of Information Technology (IT) and Operational Technology (OT) systems has increased the number of interconnected devices, leading to more entry points for cyberattacks.
Cybercriminals are employing advanced tactics, including AI-driven attacks, to exploit vulnerabilities in industrial systems. These sophisticated methods can disrupt operations and compromise sensitive data.
Sabotage in industrial environments isn’t limited to cyberattacks—it also includes physical interference, manipulation, or disruption of industrial devices and systems.
Attackers can compromise AI models by poisoning training data to produce biased outputs, extracting proprietary models to undermine intellectual property, and embedding hidden malicious functionalities that activate under specific conditions, compromising system integrity.
Failing to conduct thorough supply chain risk assessments and carefully vet suppliers can embed vulnerabilities into critical systems, leaving automation and control systems open to cyber threats, operational failures, and severe financial and reputational harm.
Adhering to a complex array of global cybersecurity and privacy regulations demands that companies implement effective compliance strategies to avoid penalties and ensure uninterrupted operations.
Mitigation strategies
Eurotech has identified 7 mitigation strategies that help overcome the challenges in industrial cybersecurity.
1. Adopt a Zero-trust architecture
REQUIREMENTS:
These principles form the foundation of a Zero-Trust approach, emphasizing continuous verification, minimal access, and proactive security measures.
The goal is to create a dynamic, adaptive security model that protects resources by treating every access attempt as potentially suspicious.
- Eliminate implicit trust
- Verify explicitly for every access request
- Implement least privilege access
- Assume breach and minimize potential impact
OUR SOLUTION:
Eurotech hardware and software are developed with the Zero-Trust principles at the heart of the organization.
2. Implement physical control measures
REQUIREMENTS:
Physical security in industrial settings requires robust, purpose-built hardware that can withstand environmental challenges and potential security threats. Choose equipment with critical features like tamper detection and ruggedized design. Ensure peripherals such as cameras and sensors are not used as a vector of attack. Implement network segmentation using secure gateways and firewalls to isolate critical assets and prevent potential security breaches from spreading across systems.
OUR SOLUTION:
Eurotech’s hardware is designed to meet the most stringent physical and logical cybersecurity requirements. Our industrial-grade IoT gateways and edge devices are built with anti-tampering. Hardware root of trust and secure boot guarantee the integrity of your devices from the factory. Their ruggedized designs ensure uninterrupted performance in extreme industrial conditions, making them the ideal choice for safeguarding critical infrastructure.
3. Develop with cybersecurity in mind
REQUIREMENTS:
Select an OS with Long Term Support that offers comprehensive security features like secure boot, filesystem verification, and robust encryption. When developing applications, prioritize secure coding practices, carefully vet third-party libraries, and utilize application frameworks that meet your cybersecurity standards while providing flexibility and rapid deployment.
OUR SOLUTION:
Eurotech devices come with hardware-optimized Managed OS, with 10+ years Long Term Support, Over-The-Air (OTA) updates and periodic scan and reporting for CVEs. Leveraging the device Roof of Trust, our OS provides Trusted Identity, filesystem integrity, secure network communications and Full Disk Encryption*.
Eurotech edge software provides a unique trusted container management that runs only signed applications and AI models, failure & recover, and software updates.
4. Implement secure deployment practices
REQUIREMENTS:
Deploying a device in the field should be an automated process to prevent configuration errors and to avoid secrets and credential sharing with the in-field technician. Devices must be deployed with trusted and encrypted communications to prevent Man In The Middle attacks, and ideally each device shall be equipped with a unique, immutable, Trusted Identity.
OUR SOLUTION:
Eurotech devices come pre-hardened to simplify the full hardening process with a guided cybersecurity setup: the setup process requires few manual steps to setup the network, apply the recommended hardening configurations to match ISA/IEC 62443-4-2 certification, and fully automated Zero-touch provisioning based on IEEE 802.1AR Secure Device Identity standard.
5. Ensure continuous monitoring, alerting and updates at scale
REQUIREMENTS:
Cybersecurity is not something you achieve once and for all: vulnerabilities are discovered even in the most robust software.
The key challenge is to keep systems updated, while ensuring business continuity and avoiding service interruptions. Moreover, cyberattacks are evolving much faster than ever, exploiting systems with both social engineering, physical and logical attacks: proactively monitoring and scanning for anomalies highly reduces the risks of a breach.
OUR SOLUTION:
Eurotech devices provide continuous protection from physical and logical attacks, with a unique tamper detection system that works even when devices are disconnected from power. Adding to that, Intrusion Detection and Prevention Systems (IDS/IPS) and flawless Over-The-Air (OTA) updates, can be combined with Everyware Cloud, Eurotech remote configuration management system, to provide continuous monitoring and control of the edge fleet at scale.
6. Adhere to legal and regulatory requirements
REQUIREMENTS:
Adhering to regulations like RED DA, NIS2, the Machinery Directive, and the Cyber Resilience Act isn’t just about ticking boxes – it’s about staying in business. These laws demand concrete action: risk management, incident handling, supply chain security, and business continuity must be front and center.
Adopt globally recognized standards and adhere to the requirements of the most renowned industrial cybersecurity certifications.
OUR SOLUTION:
To streamline compliance, Eurotech builds cybersecurity into its solutions. Our IEC 62443-4-2-certified devices, combined with ISO 27001 and NIST-aligned processes offer system integrators and OEMs a secure foundation for achieving cyber resilience and regulatory compliance. By leveraging Eurotech’s solutions, you minimize integration efforts, reduce security gaps, and ensure readiness for evolving legal frameworks – empowering you to protect operations without compromising time to market.
7. Select trusted technology suppliers
REQUIREMENTS:
Selecting the right supplier requires elaborating a series of requirements and benchmarking against potential partners.
This may become a lengthy and expensive process that delays the time to market for your solution.
OUR SOLUTION:
With over 30 years of experience in industrial systems and as pioneers in achieving certifications that have now become industry benchmarks, Eurotech is the partner you can trust to build secure, compliant solutions tailored to your needs.
Discover how Eurotech can elevate your cybersecurity
Reach out to our experts to discuss your specific needs and discover how our certified solutions can protect your critical assets.