Adrian Johnson
TLDR:
Key Points:
- Traditional OT systems were designed for specific purposes, but are now facing cybersecurity challenges due to increased interconnectedness and internet connectivity.
- Research shows an increase in cyber attacks targeting OT protocols, with attacks motivated by various factors such as political statements and financial gain.
In the article “3 Major Cybersecurity Challenges Facing Critical Infrastructure and OT,” the author discusses the growing cybersecurity threats facing operational technology (OT) systems. The article highlights three key challenges:
- Keeping Pace with Cyber Risk and Threats: The increase in internet-connected devices poses more risks, with connected internet of things (IoT) devices projected to expand to over 25 billion by 2028. Ready-to-use attack kits and ransomware are common on the dark web, showcasing the need to address vulnerabilities in IT and OT environments.
- Standardizing the Technology Stack: Many organizations lack sufficient security staff or individuals with OT security knowledge to address cyber risks effectively. The need for consolidation of security tools, standardization of processes, and leveraging automation and integration is crucial for efficiently managing cyber risk.
- Tightening Regulations and Personal Accountability: Compliance regulations are evolving, with a focus on proactive risk monitoring, remediation, and increased accountability for individuals. Recent incidents have led to personal charges against CISOs and proposed rules requiring prompt reporting of cyberattacks within critical infrastructure.
The article emphasizes the importance of deep visibility and actionable insights for risk mitigation in OT security. Organizations must enhance their understanding of vulnerabilities, leverage threat intelligence, and prepare for incidents to ensure business continuity despite increasing cyber threats.
