**Cybersecurity** is a comprehensive set of measures designed to protect computer systems, networks, and data from unauthorized access, attacks, and damage. In an increasingly digital world, it is essential for ensuring the confidentiality, integrity, and availability of information.

## Why do we need cybersecurity? 
Cybersecurity is essential due to increasing cyber threats like malware and phishing. Without it, individuals and organizations **risk unauthorized access, financial losses, operational disruption, and reputational damage**. Inadequate cybersecurity can result in data breaches, identity theft, and compromised critical systems, posing significant challenges to privacy and overall digital security.

## What harm can happen if you don't follow cybersecurity rules?



What is the primary goal of cybersecurity?

This course is designed to provide participants with a comprehensive introduction to the essential principles and practices of cybersecurity. In today's digital age, where technology is pivotal in every aspect of our lives, understanding and implementing robust cybersecurity measures is paramount.

Discover the essentials of cybersecurity in this section, where we unravel the core concepts. Gain insights into digital threats and learn how to safeguard your online presence. Get ready for a straightforward exploration of the cyber world!

Dive into the dynamic realm of Web Cyber Security, where we demystify the intricate layers of the OSI (Open Systems Interconnection) model. Uncover the vulnerabilities within each OSI block, gaining a profound understanding of the threats that lurk in the digital space. Explore the vital aspects of physical and software protection, arming yourself with the knowledge needed to safeguard web environments against potential risks and ensure robust cyber resilience.

In the digital world, security is crucial to protect sensitive information. Encryption is key in this defense, ensuring data remains private and safe from unauthorized access. Now, we will explore the basics of information encryption, its methods, and its vital role in maintaining the integrity and privacy of digital communication. 

Cyber Security Fundamentals

What is Cybersecurity?

Why do we need cybersecurity?

What harm can happen if you don't follow cybersecurity rules?