15 Best Network Security Courses for Beginners

Introduction to Cybersecurity for Business

Offered by University of Colorado System

The world runs computers. From small to large businesses, from the CEO down to level 1 support staff, everyone uses computers. This course is designed to give you a practical perspective on computer security. This course...

Introduction to Ethical Hacking

Offered by Johns Hopkins University

This Specialization is designed for post-graduate students aiming to develop ethical hacking skills. Through three comprehensive courses, you will explore methodologies, penetration testing techniques, and the MITRE ATT&...

CISCO CCNA 1, V7(200-301) Introduction to Networks Demo

Knowledge Content :Describe, implement, and verify Virtual Local Area Networks (VLANs) and trunksDescribe the application and configuration of inter-VLAN routingExplain the basics of dynamic routing protocols and describ...

CCNA 1 V7.1 Cisco Introduction to Networks demo tests

Exam Content:-The Implementing and Administering Cisco Solutions (CCNA) v1.0 course gives you a broad range of fundamental knowledge for all IT careers. You will learn how to install, operate, configure, and verify basic...

Penetration Testing Basics for Beginners (PTBB) [Arabic]

تعتبر هذه الدورة بمثابة حجر الاساس و الركيزة الاساسية اللي يتم من خلالها تاكيد و ارساء المفاهيم بشكل مفصل والتي بمجرد الانتهاء منها تكون على اتم الاستعداد لتكملة مستقبلك في مجال امن المعلومات في القسم التي فضلته خلال فتر...

Bitcoin Mining and Blockchain Basics for beginners

You might heard of Bitcoin, Bitcoin Mining, or Blockchain, but perhaps you want to find out more?If your answer is yes, YOU ARE IN THE RIGHT PLACE!In this course I am gonna share with you the basics of bitcoin mining, st...

Introduction to AWS Pentesting

The AWS Pentesting course is designed to provide learners with the knowledge and skills required to conduct penetration testing on AWS (Amazon Web Services) cloud environments. The course covers various topics related to...

Beginners guide to ethical hacking and penetration testing

Hacking (both good and bad) seems to be in the news on a daily basis now. Large data breaches, phishing attacks, voter registration hacked, Smartphones hacked, etc. In this course we go over the basics for ethical hackin...

IT Networking Fundamentals For Complete Beginners

Course Description[Course Updated - October 2021] Added new image in Lecture 9 to correctly reflect STP cableIt is a specialized course but with over several lessons, you are will not find a course similar to thisThis co...

Linux Security for Beginners

Do You Want To Learn and Master Linux Security?This course is designed for those who want to learn and make their career in Linux security. You’ll learn how you can secure your Linux infrastructure and detect and prevent...

The Beginners Guide to Practical Cyber Hacking Skills

Bootcamp-style learning for real-world cyber readinessYou don’t need a degree to break into cybersecurity, you need real skills. This course cuts through the noise and gives you hands-on training with the tools professio...

Introduction to Data Networks and the Internet - Bachelor's

Offered by Illinois Tech

This course covers current and evolving data network technologies, protocols, network components, and the networks that use them, focusing on communication to and from the Internet and Local area networks. Course content...

An Introduction to Ethical Hacking with Kali Linux

Offered by Packt

This course now features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through th...

Introduction to Networking and Cloud Computing

Offered by Microsoft

This course forms part of a series of courses that offers a good starting point for a career in cybersecurity. It will help you gain knowledge and skills related to networking and cloud computing and get you one step clo...

The Complete Ethical Hacking Bootcamp: Beginner To Advanced

Offered by Packt

Updated in May 2025. This course now features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as yo...