7 Apr 2025 | A Year In OT Security
This week’s task builds on the information collected in the previous five weeks and provides a key output for your OT security program. It identifies the high consequence events that could be caused by a cyber incident if an attacker gains access to and control of OT....
1 Apr 2025 | A Year In OT Security
The tasks in April are the most important, and the most rarely done, tasks in OT security and cyber risk management. This should be clearer after March when you learned about your company and its risk management program. In a perfect world, systems would work 100% of...
31 Mar 2025 | A Year In OT Security
Last week you identified the high consequence events related to the industrial process being monitored and controlled in OT. This week you learn what is in place to prevent these high consequence events. The engineers who designed the process are again your primary...
24 Mar 2025 | A Year In OT Security
Many industrial processes can go bad in ways that cause catastrophic events. Loss of life. Severe property damage. Environmental disasters. If something gets too hot, spins too fast, mixes with the wrong chemicals, vibrates too much … BOOM! Your task this week is to...
17 Mar 2025 | A Year In OT Security
This week’s task requires a discussion with the Finance department. Cybersecurity people in OT and IT often overestimate the financial impact of an outage. In one way, this is a good thing. It means the individual and team will work hard to avoid an outage because...
10 Mar 2025 | A Year In OT Security
Your company has been managing risk since its inception. OT cyber risk is not special. It’s one more risk, albeit often ignored until recently. One clear path to failure is to try to invent your own method for managing OT cyber risk that differs from your company’s...
3 Mar 2025 | A Year In OT Security
It’s critical to know what your organization is trying to achieve and how success is measured if you are going to meaningfully contribute to cyber risk management decisions. This week’s task is to identify your organization’s most important 3 to 5 key mission...
1 Mar 2025 | A Year In OT Security
Beginning in March we shift for the rest of this book from a focus on your career to a focus on your company’s OT security and cyber risk management program. A common mistake is to begin by selecting and deploying security controls. You find a standard or...
24 Feb 2025 | A Year In OT Security
One last, but not least, task to complete your S4 month is to plan what area you will focus your career growth on over the next year. Hopefully your S4x25 experience and the tasks over the past two weeks have given you some insight on what both will inspire you and...
