March 2024

Question:What are the best methods to identify non-connected OT devices? Answer:The best methods to identify non-connected OT devices include conducting physical audits,utilizing portable scanning tools, reviewing maintenance and procurement records, and implementingdevice management software that can operate within isolated environments Reason: Non-connected OT devices, which are not part of the networked environment, can be challenging to

Question:In the case of a cyber emergency, how can patches be applied effectively, for OEM vendors orotherwise? Answer: In a cyber emergency, patches can be applied effectively by prioritizing critical systems, ensuring clear communication with stakeholders, streamlining the approval process, and having a well-prepared incident response team ready to handle any issues that arise during

Precautions for WLAN connecting with OT systems? Question: What precautions should be in place if WLAN is used as a connection to OT systems? Answer: When using WLAN as a connection to OT systems, precautions should include strong encryption protocols, access controls, network segmentation, continuous monitoring, and adherence to security policies and best practices Reason: