Network Infrastructure Management with CIS Control 12

Network infrastructure is the backbone of modern business, making it a primary target for sophisticated cyber threats. Understanding how to secure routers, switches, firewalls, and access points is essential for safeguarding organizational data. This text-based course guides you through the foundational principles of CIS Critical Security Control 12 (Network Infrastructure Management). You will transition from understanding basic network architecture to actively planning, securing, and maintaining robust network defenses using industry-standard frameworks. What you'll learn: - Understand the core principles of CIS Control 12 and its role in modern cybersecurity frameworks. - Learn to establish and maintain secure network configurations for routers, switches, and firewalls. - Apply zero-trust architecture concepts to segment and protect sensitive organizational assets. - Practice identifying and managing vulnerabilities in network hardware and firmware. - Design secure network administrative practices, including multi-factor authentication and encrypted transit. - Monitor network traffic and analyze anomalous behavior to prevent unauthorized access. You will begin by exploring fundamental network terminology and the core objectives of CIS Control 12. From there, the written modules walk you through configuration management, network segmentation, and modern security practices, concluding with practical scenarios to test your understanding. This course is designed for aspiring cybersecurity professionals, network junior administrators, and IT support specialists, with no prior security experience required. Start reading today to build a resilient, secure network infrastructure from the ground up.