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Defending industry: the challenges of security in the digital age
The industrial and manufacturing sector faces increasingly complex cyber security challenges. Digital transformation and the adoption of advanced technologies such as IoT, connected SCADA systems, and smart automation are rapidly expanding the attack surface. This evolution exposes plants and critical infrastructure to new risks, making systems that were once isolated or protected by closed architectures more vulnerable. Cyber security is no longer optional but a strategic necessity to ensure operational continuity and protect industrial assets.
The issue lies in the convergence between IT and OT, which were once isolated but are now increasingly interconnected
This integration, however, exposes systems to new cyber security risks, impacting operational continuity and safety.
Many devices are not designed with adequate security measures, increasing the risk of unauthorized access. Companies use these devices to monitor in real time and improve efficiency and safety, but they must also protect sensitive data on mobile devices used in the field.
Data security, regulatory compliance, and supply chain risk management are other key challenges
Companies hold confidential information and intellectual property that can be targeted by cyberattacks. Regulations (e.g., NIST, GDPR, ISA/IEC 62443) require strict measures to avoid penalties. Additionally, global and complex supply chains expose companies to further risks, as cybercriminals may target suppliers or partners to infiltrate corporate networks.
Companies must contain operational costs by adopting technologies such as cloud computing and secure mobile solutions, which help optimize resources and increase productivity
The rise of remote work and remote access introduces new attack vectors, requiring stricter security controls. Many legacy industrial systems, which are outdated and not designed with modern security in mind, pose an additional risk that must be addressed to maintain both operational continuity and protection.