Foundations of Cyber and Network Security

As organizations face increasingly complex digital threats, securing networks and data has become a critical priority. This course introduces you to the essential concepts and practices of modern cyber security without requiring any prior technical background. You will start with core definitions and foundational networking principles before progressing to practical security strategies. What you'll learn: Understand fundamental networking concepts, protocols, and security architectures; Identify common cyber threats, vulnerabilities, and risk mitigation strategies; Configure basic security policies and access control mechanisms; Practice defensive techniques, including simple penetration testing principles and incident response; Explore cloud security fundamentals for platforms like AWS and Azure; Learn the basics of zero-trust architecture and secure network automation. This text-based program guides you systematically from basic computer networking concepts to advanced modern security frameworks, ensuring you build a structured understanding of how to protect digital assets. This course is designed specifically for beginners, career changers, and aspiring IT professionals who want a clear, step-by-step introduction to network defense. Start reading today to build a strong foundation in modern cyber security.