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1. Risk assessment in OT Security1) What does risk assessment mean in OT security? Definition: Risk assessment in OT security is the process of identifying, analyzing, and evaluating potential risks within a specific OT environment. This includes risks such as physical damage to equipment, data loss, and system outages. Purpose: The purpose of the assessment is to understand the potential risks ..

1. Introduction: The importance of ISA-95 and the need to understand it1) Essential elements of industrial integration Technological advancements and adaptation: Rapid advances in industrial automation and digital transformation are increasing the importance of efficient information management and systems integration. An understanding of the ISA-95 standard is essential to adapt to these changes..

The ISA/IEC 62443 series of standards is an important international standard for cybersecurity in industrial automation and control systems, which categorizes assets into host devices, embedded devices, network devices, and software applications. Understanding these assets is essential to improving the security of industrial systems. 1. Introduction: The Importance of Understanding ISA/IEC 62443..

Tolerable risk is the level of risk that an organization considers acceptable. This is sometimes referred to as the "appetite for risk." Management is responsible for defining the organization's risk tolerance. Organizations should consider legal requirements when setting acceptable risk. If the risk is found to be less than the Tolerable risk, the organization accepts the risk. If the risk exce..

"Consequence" and "impact" are often used interchangeably, but there are subtle differences in what each term means and how they are applied, especially in the context of risk management and assessment. Understanding this distinction is critical when analyzing the consequences of an event or developing preventive measures.1) Definitions Consequence: A specific state or situation that occurs as a..

7. User training and workforce development By understanding the differences between OT and IT, organizations can provide more effective education and training to their employees. This improves overall company performance by equipping employees with the right skills and knowledge for their roles. (1) Personalized education and training Customized training by role - By understanding the difference..

4. Compliance and risk management In many industries, OT and IT systems are regulated differently. OT systems often need to comply with strict industrial and safety regulations, while IT systems need to comply with information security and data protection regulations. Understanding these differences is important to minimize the risk of regulatory violations and ensure legal compliance. (1) Regul..

Understanding the difference between Operational Technology (OT) and Information Technology (IT) in an industrial setting is important, as these two technology areas have different purposes, operating environments, and security requirements. A clear distinction between these areas and an understanding of their interactions is key to an organization's efficiency, ability to innovate, and cybersec..

In this post, I'll share my personal insights on the outlook for the OT industry from different perspectives based on my own relevant experience. 1. The technology evolution perspective First, from a technology evolution perspective, I'll share some important insights into new technological advancements in OT security, such as cloud, AI and machine learning, and how they can be incorporated into..

The importance of operational technology (OT) security cannot be overlooked in the modern industrialized world. OT is a technology that is vital to the operation of essential infrastructure, such as manufacturing, utilities, and transportation systems, and includes the hardware and software that controls and manages the actual physical processes. Compromising the security of this technology can ..