Key Cybersecurity Concepts: Periodic Table Visual Guide

Written by Coursera • Updated on

Learn cybersecurity with the periodic table guide. Discover core concepts, advanced techniques, and essential skills quickly.

Periodic Table of Cybersecurity Principles

Explore cybersecurity fundamentals with the periodic table guide. This visual tool organizes critical security concepts and practices into an easily navigable structure, making it accessible to a broad audience. Whether you're a beginner looking to secure your digital environment, a professional seeking to enhance your defensive strategies, or a tech enthusiast keen to understand cybersecurity complexities, this periodic table will guide you through each principle with clarity. Explore topics from network security measures to encryption techniques and how these elements interconnect to safeguard the digital world.


The Foundations category lays the groundwork with Cybersecurity Principles, focusing on confidentiality, integrity, and availability. Learn about Network Security (N), understand the significance of Cryptography (CR), and grasp the essentials of Computer Security (CS).

Threat Landscape

Navigate the Threat Landscape by identifying and mitigating risks posed by Malware (M), Phishing (PH) attacks, and Ransomware (R). Understand the anatomy of DDoS Attacks (DD) and the defensive strategies to combat them.

Defensive Mechanisms

Build your defensive arsenal with Firewalls (FW) and Intrusion Detection Systems (ID). Learn the importance of Antivirus Software (AV) and the sophistication of Encryption (E) techniques to protect sensitive data.

Read more: What is an Intrusion Detection System?

Strategic Operations

In the Strategic Operations section, absorb best practices in Security Policy (SP) development, engage with Incident Response (IR) planning, and learn the art of Security Architecture (SA). Extend this knowledge to include Disaster Recovery (DR) and Business Continuity Planning (BC) to ensure organizational resilience.

Tools & Practices

The Tools & Practices category showcases essential Security Software (SS), from Network Monitoring (NM) tools to advanced Penetration Testing (PT) applications. Highlight advances in Security Information and Event Management (SI) systems, Threat Intelligence Platforms (TI), and Endpoint Detection and Response (ED) systems.

Read more: What Are the Different Types of Penetration Testing?

Governance & Compliance

Decipher the aspects of Governance (G) that keep organizations aligned with security standards and understand the necessities of Compliance (C) in the context of global regulations like GDPR and HIPAA. Include regulations such as CCPA, SOX, and ISO frameworks for a complete view.

Emerging Technologies

Stay ahead of the Emerging Technologies segment by understanding the security implications of Cloud Computing (CL), the Internet of Things (I), and the challenges of securing AI and Machine Learning (A) systems.

This guide builds your knowledge and skills in cybersecurity. Understanding and applying these principles will equip you to tackle modern security challenges. Browse cybersecurity courses.

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