Foundations of Information, Network, and Computer Forensics Security

In today's interconnected world, securing digital assets is no longer optional—it is a critical business necessity. This text-based course introduces you to the core pillars of cybersecurity, giving you a structured pathway to understand how threats operate and how to defend against them. You will transition from a beginner with no prior security background to a knowledgeable practitioner ready to identify vulnerabilities and respond to basic security incidents. What you will learn: Understand fundamental security concepts including the CIA triad, access controls, and risk management; Secure network infrastructures by configuring firewalls, intrusion detection systems, and secure protocols; Explore the basics of computer forensics, including data preservation, evidence gathering, and digital investigation workflows; Implement modern security practices such as zero-trust architecture and basic threat intelligence; Practice identifying common system vulnerabilities and applying essential mitigation strategies. This course begins with foundational security terminology and basic concepts before moving on to practical network defense strategies and digital forensics methodology. Designed specifically for beginners, this course requires no previous programming or cybersecurity experience to get started. Take your first step toward mastering digital defense and securing modern information systems today.