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Security Explained

Every organization aspires to be secure against cyber (and physical) threats. This course will teach you the core security concepts and how organizations manage security.

Beginner
29m

Created by John Elliott

Last Updated May 28, 2026

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  • Course

Security Explained

Every organization aspires to be secure against cyber (and physical) threats. This course will teach you the core security concepts and how organizations manage security.

Beginner
29m

Created by John Elliott

Last Updated May 28, 2026

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What you'll learn

A security incident can have a significant effect on an organization. Investors, customers and regulators expect security be to managed from the board downwards. In this course, Security Explained, you will gain a basic understanding of security. First, you'll explore the key concepts in security. Next, you’ll learn about the different types of attackers, what motivates them, and how they break into computer systems through vulnerabilities. Then, you'll see an organization defends itself using a risk-based combination of preventative, detective, and corrective controls and security frameworks. Finally, you'll discover the typical roles needed to support cyber security in an organization and how a security team aims to balance business opportunities with risk management. When you’re finished with this course you will have the high-level understanding of cyber security that’s essential for every executive and IT professional.

Security Explained
Beginner
29m
Table of contents

About the author
John Elliott - Pluralsight course - Security Explained
John Elliott
39 courses 4.7 author rating 1584 ratings

John Elliott is a data protection specialist. He helps organizations comply with regulations in a sensible and pragmatic way, balancing business needs, risk and regulations.

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