By the conclusion of this chapter, you will have a solid grasp of effective control and mitigation strategies essential for cybersecurity in industrial applications, particularly in the energy sector. You will gain insights into core cybersecurity principles and the operational challenges that arise within Electrical Power Systems, along with their implications and practical solutions. More importantly, you will have the opportunity to validate your understanding through cybersecurity process mapping and data collection techniques, boosting your confidence significantly. Finally, you will learn how to construct two distinct levels of project scope: first, for IT penetration testing and assessment; and second, specifically tailored to Electrical Power Systems and distributed electrical power generation. Embrace this knowledge to enhance your cybersecurity proficiency and secure our energy infrastructure effectively!