Protecting Operational Technology with Network Segmentation: A Comprehnsive Guide
Introduction In today’s interconnected world, the convergence of Information Technology (IT) and Operational Technology (OT) has provided industries like manufacturing and energy with significant efficiencies. However, this integration has also introduced new vulnerabilities, making OT systems attractive targets for cybercriminals. Traditional IT security measures are often insufficient in addressing the unique risks associated with OT […]
The Significance of the Purdue Model in ICS Security
In the realm of Industrial Control Systems (ICS) security, the Purdue Model, also known as the Purdue Reference Model, has emerged as a prominent framework for establishing a secure and efficient architecture. Initially developed in the 1990s, the Purdue Model provides a reference for data flows in Computer-Integrated Manufacturing (CIM), where computer systems control and […]
Understanding the Differences Between IT and OT Cybersecurity
IT vs OT cybersecurity is one of the most searched security topics today — and for good reason. As factories, utilities, and infrastructure connect to the internet, the line between Information Technology (IT) and Operational Technology (OT) keeps blurring. This guide explains the difference between IT and OT in plain language, gives real examples […]
Operation Technology (OT) Cybersecurity Challenges for Leaders to Address in 2024
Recently cybersecurity has emerged as a top priority for organizations across various sectors. Manufacturing companies, in particular, have experienced a significant increase in cyber attacks, with approximately 90% of them being affected in 2021 alone. The energy sector is also vulnerable to such attacks, as evidenced by the May 2021 ransomware attack on Colonial […]
