Network Security, Automation, and Exam Preparation

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. This course is designed to take you through the essential aspects of network security and automation, covering foundational principles, advanced configurations, and real-world applications. Beginning with an introduction to network security, you’ll explore critical topics such as device access management and infrastructure protection. You'll …