Cyber Security Tutorial

What is Cyber Security?

Cyber security is the practice of protecting internet-connected systems, including hardware, software, and data, from attack, damage, or unauthorized access. This includes protecting against threats such as viruses, malware, and hackers, as well as ensuring the confidentiality, integrity, and availability of data.

Audience

This Cyber Security Tutorial is suitable for a wide range of audiences. It's suitable for those who are new to the field of cyber security and want to understand the foundational concepts and techniques. It's also a great fit for IT professionals looking to gain knowledge in the field of cyber security to protect their organization from threats.

This course is also well-suited for students studying computer science or related fields who want to specialize in cyber security and for anyone who wants to safeguard their personal or professional digital assets. This course is perfect for those who are interested in a career in cyber security, and for professionals who want to expand their knowledge in the field.

Prerequisite

This Cyber Security Tutorial has no specific prerequisites, and is designed to be accessible to all learners regardless of prior experience. However, a basic understanding of computer systems, networks, and general knowledge of computer systems will be helpful. Familiarity with Linux or other Unix-like operating systems is also beneficial, but not required as the course will introduce and cover the basics of working with Linux. A general understanding of programming concepts would also be beneficial but is not mandatory for the course. This course is designed to be self-contained and will cover all the necessary information and skills from the ground up.

History of Cyber Security

The field of cyber security has its roots in the early days of computer use, when the first computer viruses and worms began to appear. However, it wasn't until the rise of the Internet in the 1990s that cyber security became a critical concern for both government and private organizations. With the increasing dependence on internet-connected systems, the field of cyber security has continued to evolve and grow, including the development of specialized technologies and practices to protect against new and emerging threats.

Why Learn Cyber Security?

Cyber security is a critical field that is becoming increasingly important as the world becomes more connected through technology. As more businesses, organizations, and individuals rely on technology to store and transmit sensitive information, the risk of cyber attacks has grown. Additionally, the rise of the Internet of Things (IoT) has introduced a wide range of new vulnerabilities that must be addressed.

Applications of Cyber Security

Cyber security is a broad field that encompasses a wide range of applications, including:

• Network security, which involves protecting the infrastructure that supports the internet and other networks from unauthorized access and attacks.

• Information security, which involves protecting sensitive information from unauthorized access, use, disclosure, disruption, modification, or destruction.

• Application security, which involves protecting applications from malicious attacks or other security vulnerabilities.

• Cloud security, which involves securing cloud-based data and infrastructure from threats.

• IoT security, which involves securing the vast array of devices that make up the Internet of Things from unauthorized access and attacks.

About This Cyber Security Tutorial

This Cyber Security Tutorial provides a comprehensive understanding of key concepts and techniques in the field. The curriculum covers a wide range of topics, including Introduction to Cybersecurity, fundamental concepts and terms in Cybersecurity, Networking Fundamentals, setting up a lab environment using Kali Linux, working with Linux, using Python for Cybersecurity, the pentester methodology, Reconnaissance, and using Nmap for scanning and enumeration. Each topic is designed to equip you with the knowledge and skills to protect networks, systems, and data from cyber threats.

Take-Away Skills from This Cyber Security Tutorial

This Cyber Security Tutorial will equip you with the key skills to protect networks, systems, and data from cyber threats. The curriculum covers a wide range of topics, including understanding the basics of Cybersecurity, Ethical Hacking, understanding the concepts and terms used in the field, Networking Fundamentals, setting up a lab environment using Kali Linux, working with Linux, using Python for Cybersecurity, the pentester methodology, Reconnaissance, and using Nmap for scanning and enumeration.

Upon completion, you will be able to understand and implement security measures for network infrastructure, protect sensitive data and understand common vulnerabilities in applications and webforms and have a good understanding of penetration testing methodology.