OT Cybersecurity: Recognizing the Risks and Mitigating Threats

Cybersecurity

Feb 15

In today's digital age, organizations cannot afford to ignore the risks associated with cyber threats. The integration of operational technology (OT) systems and information technology (IT) systems has opened up new avenues for cyber attacks. It is crucial for businesses to recognize these risks and take proactive measures to mitigate threats.

Understanding the Landscape:

Operational Technology encompasses the hardware and software that monitor and control physical processes, such as manufacturing plants, critical infrastructure, and industrial facilities. Unlike traditional IT systems, OT operates in real-time, emphasizing reliability and stability over rapid data processing.

Ongoing Process of Cybersecurity

Contrary to popular belief, cybersecurity is not a one-time solution. It is an ongoing process that requires collaboration between C-level management, facilities management teams, and IT teams. Implementing a hardened BAS or PSMS platform solution is a key step towards OT system cyber resiliency, but IT teams also play a crucial role in minimizing potential threats and ensuring prompt patching and protection of IT systems.

Tailored Cybersecurity Solutions

One size does not fit all when it comes to cybersecurity solutions. The level of protection required depends on the acceptable level of risk and the potential impact of a business disruption resulting from an OT system compromise. Even smaller enterprises need to prioritize cyber preparedness and resiliency, especially if they operate in high-risk business environments.

Human Factor in Cybersecurity

People are not passive bystanders in the cyber world. They can unwittingly facilitate cyber attacks by engaging in risky behaviors such as opening malicious links. Educating the workforce about cyber threats is essential to turn employees into a security asset rather than a weakness. Organizations should closely examine vulnerabilities related to human activity and take appropriate measures to address them.

Continued Operational Vigilance

Any enterprise, regardless of its size, is vulnerable to cyber attacks. The impact of an attack is disproportionate to smaller organizations, making it crucial for businesses to prioritize cybersecurity. Cybersecurity initiatives must be proactively supported by the board of directors and funded as a continuous process of year-over-year improvement.