Network Security 101

Welcome to Network Security 101! In today’s digital world, understanding network security is more critical than ever. This course is designed for beginners who are eager to explore the fundamental concepts, principles, and practices essential for protecting networks from potential threats and vulnerabilities.

Throughout this course, you will learn about:

The Basics of Network Security: Understand key terminology, types of networks, and the importance of securing network infrastructure.
Common Threats and Vulnerabilities: Explore various cyber threats, including malware, phishing, denial-of-service attacks, and insider threats, and how they impact network security.
Security Protocols and Technologies: Gain insight into essential security protocols, firewalls, intrusion detection systems, and encryption methods that help safeguard networks.
Risk Management and Assessment: Learn how to identify, assess, and prioritize risks to develop effective security strategies.
Best Practices for Securing Networks: Discover practical measures and policies that organizations can implement to enhance their network security posture.
By the end of this course, you will have a solid foundation in network security concepts, empowering you to contribute to the protection of information and systems in your organization or personal projects. Whether you aspire to pursue a career in cybersecurity or simply want to enhance your knowledge of network safety, this course will provide you with the essential skills and insights needed in today’s technology-driven landscape.

Cybersecurity Fundamentals

Beginner to Intermediate Estimated 8–12 hours
0% Complete

Course Overview

This course provides a comprehensive introduction to cybersecurity concepts, threats, and defense mechanisms. By the end of this course, you will be able to:

  • Understand cybersecurity fundamentals and terminology
  • Identify common attack vectors like phishing, malware, and ransomware
  • Apply basic protection strategies for systems and networks
  • Recognize cybersecurity best practices in the workplace

Course Lessons

1. Introduction to Cybersecurity

Incomplete

Explore the evolution and importance of cybersecurity in today’s digital world.

2. Threats, Vulnerabilities, and Attacks

Locked

Knowledge Checks

Quiz 1: Cybersecurity Basics

Not Attempted

Check your understanding of introductory cybersecurity topics.

10 Questions 70% Passing Score

Course Resources

Cybersecurity Glossary

A reference list of key cybersecurity terms and definitions.

Best Practices Checklist

Practical tips for securing personal and organizational devices.

Security Awareness Posters

Download and share posters to promote security awareness.

Submit a Security Report

Create and upload a sample security awareness report or threat model.

No file chosen

Final Exam

Cybersecurity Fundamentals Final Exam

Not Attempted

This timed exam evaluates your understanding of the entire course. You must score at least 75% to pass.

40 Questions 90 Minute Limit 75% Passing Score

Please log in to view this outline.