Cybersecurity Engineer– Domain 1: Cybersecurity Fundamentals

Master the core principles of cybersecurity, explore the threat landscape, and learn how to build a resilient security

What you'll learn

Implement Secure Architecture Principles: Explore secure system design methodologies, including Defense in Depth, Principle of Least Privilege

Understand Cybersecurity Fundamentals: Gain a solid grasp of the history of computing, core cybersecurity principles like the CIA triad

Master Network Design and Analysis: Learn how to capture, analyze, and interpret network traffic using tools such as Wireshark and tcpdump

Navigate Cybersecurity Certifications and Frameworks: Understand the structure of the Certified Cybersecurity Engineer program and relevant compliance standards

Requirements

Basic computer literacy: Familiarity with using computers and common operating systems like Windows or Linux.

Fundamental understanding of IT concepts: Basic knowledge of how networks and the internet work is helpful but not mandatory.

Description

Cybersecurity Engineer – Domain 1: Cybersecurity Fundamentals and Program OverviewAre you ready to begin your journey into the world of cybersecurity engineering? This foundational course is part of the Certcop Certified Cybersecurity Engineer program and focuses on equipping you with the essential knowledge and skills to understand, design, and manage secure computing environments. Whether you're just getting started or seeking to strengthen your cybersecurity core, this course sets the stage for more advanced domains to follow.In this domain, we cover the fundamentals of cybersecurity, network design, and security architecture, as well as the structure and certification path of the Certcop program itself.You’ll begin with an overview of the course structure, certification goals, and alignment with DoD Cybersecurity Workforce Frameworks (8140/8570). We’ll then move into the foundational principles of computing, networking, and the evolution of the internet, examining how historical context influences today's cybersecurity best practices.Next, we dive deep into network design and fundamental protocols. Learn to use tools like Wireshark, tcpdump, and tshark to capture and analyze traffic, understand how DNS works, recognize session hijacking techniques, and explore the implications of IPv6. This section also includes practical insights into secure network architectures, including VLANs, VPNs, ACLs, port security, and DMZs.The final module introduces you to security architecture and secure system design. From concepts like Defense in Depth and Least Privilege to threat modeling and security models, you'll develop the ability to assess vulnerabilities and select appropriate controls for client, server, and distributed systems—including modern environments such as IoT and Industrial Control Systems.This course blends theory, real-world application, and tool demonstrations, making it ideal for students, professionals, and aspiring engineers preparing for a cybersecurity career or certification.

Overview

Section 1: Introduction to Cybersecurity Engineer

Lecture 1 Cybersecurity Engineer

Section 2: Cybersecurity Fundamentals

Lecture 2 Cybersecurity Fundamentals

Section 3: Network Fundamentals Design

Lecture 3 Network Traffic Analysis: Wireshark, Tcpdump, DNS Tools & Packet Replay

Lecture 4 Network Security Tools: VPNs, VLANs, MAC Filtering, Protocols & More

Lecture 5 IP Addressing Fundamentals: Subnet Masking & Internet Protocol Basics

Section 4: Security Architecture

Lecture 6 Implement and Manage Engineering Processes

Lecture 7 Security Models

Lecture 8 Assess and Mitigate Security Vulnerabilities

Section 5: Practice Exam, Mock Exam and Flashcards

Lecture 9 Flashcards

Aspiring cybersecurity professionals who want to build a strong foundation in cybersecurity fundamentals and network security.,Anyone interested in understanding how to protect computer systems and networks from cyber threats.