"Network Threats and Defenses for Beginners" is designed for those with a basic understanding of networking but little to no knowledge of cybersecurity. This course introduces key security concepts, including attack categories, encryption, access control, and overlooked security risks. You'll explore threats like phishing, malware, and denial-of-service attacks while learning about encryption technologies and authentication methods such as single sign-on and AAA. While this course does not cover hands-on implementation or troubleshooting, it provides a strong foundation in network security principles, helping you build awareness of modern threats and defenses in today's digital landscape.