Security and Troubleshooting Essentials

Updated in May 2025. This course now features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the course. Build a strong foundation in IT security and troubleshooting with this essential course designed to equip you with practical, real-world skills. By the end of this course, you'll confidently address security risks, protect systems, and apply structured troubleshooting techniques to resolve IT issues effectively. The course begins with Securi…