What is the primary goal shift when securing Operational Technology (OT) compared to standard Information Technology (IT)?
Answer
Ensuring physical safety, process availability, and system integrity.
In industrial control systems (ICS), the focus shifts away from the typical IT confidentiality requirement toward ensuring that physical processes remain safe, available for operation, and that system integrity is maintained.
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Getting Started in Industrial (ICS/OT) Cyber Security - YouTube
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What is the primary goal shift when securing Operational Technology (OT) compared to standard Information Technology (IT)?In the hierarchy of security priorities for ICS environments, which two elements are often emphasized first?What characteristic of many OT assets, such as PLCs and RTUs, often necessitates running legacy operating systems that are difficult to patch?What concept foundational to ICS security emphasizes the use of physical or logical separation between the IT network and the OT network?Which standardized model is nearly mandatory for security professionals to understand when defining the hierarchical structure of ICS architecture?What type of security control is explicitly mentioned as relying on unidirectional gateways to prevent external threats from reaching critical assets?Why is active network scanning often avoided or limited in industrial environments when monitoring for threats?Which standard provides a globally recognized framework for securing Industrial Control Systems?What capability separates successful long-term industrial cybersecurity professionals regarding interdepartmental communication?What is generally the very first core task required when beginning the day-to-day hardening of an OT environment?What specialized training opportunity is provided directly by a government agency for building ICS competencies?