Learn Cybersecurity engineer Online: Free Course with AI Tutor & Certificate
This free cyber security course teaches you how to protect networks and web applications from active threats. Across 23 video lessons taking about 4 hours, you'll master operating system security and incident response. By the end, you'll know how to deploy standard security tools to defend digital infrastructure.
Cybersecurity engineer course syllabus
01 Introduction to Cybersecurity
- Understanding Cybersecurity Basics
- Importance of Cybersecurity in Today's World
- Key Terminologies in Cybersecurity
- Overview of Cybersecurity Threats
02 Cybersecurity Tools and Technologies
- Introduction to Firewalls
- Understanding Antivirus Software
- Basics of Intrusion Detection Systems
- Virtual Private Networks (VPNs)
03 Network Security Fundamentals
- Understanding Network Architecture
- Common Network Vulnerabilities
- Securing Wireless Networks
- Network Monitoring and Analysis
- Implementing Network Security Protocols
04 Operating System Security
- Patch Management and Updates
05 Web Application Security
- Introduction to Web Application Security
- Common Web Application Vulnerabilities
- Understanding Secure Coding Practices
- Web Application Firewalls
06 Incident Response and Management
- Introduction to Incident Response
- Steps in Incident Handling
- Tools for Incident Management
- Creating an Incident Response Plan
- Post-Incident Analysis and Reporting
Skills you'll gain
Add these to your LinkedIn profile and resume the day you finish.
Who should take this Cybersecurity engineer course?
And exactly what you need before starting (spoiler: almost nothing).
This course is for
- IT support staff looking to transition into dedicated security roles.
- Computer science students needing practical knowledge of network defense.
- Self-taught tech enthusiasts who want structured cyber security classes online.
- Working professionals seeking a free cyber security course with an optional certificate.
Prerequisites
- No prior cybersecurity experience is required to begin this course.
- Basic familiarity with computers and how the internet works is helpful.
- A working computer or mobile device with a stable internet connection.
How learning works on LearnTube
The structure of a bootcamp, the price of free.
AI curates your path
Our AI picks the top 1% of video content for each topic and arranges it into a structured, goal-based curriculum. No more tutorial roulette.
Learn, then get quizzed
After every lesson, your AI tutor asks you a question and gives personalised feedback on your answer, so gaps get fixed immediately.
Finish with proof
Complete the course, build the capstone project, and claim a certificate recognised by 900+ hiring partners.
A complete Cybersecurity engineer course: free, structured and job-focused
You will start by learning how to lock down networks and web applications before moving into broader threat management. This online cyber security training begins with a lesson on Understanding Cybersecurity Basics. From there, the 6 modules guide you through Cybersecurity Tools and Technologies, Network Security Fundamentals, and Operating System Security. You'll finish up by mastering Web Application Security and Incident Response and Management. By completing these sections, you build a strong foundation in defending digital assets from modern threats.
LearnTube makes this cyber security full course entirely interactive. We curate the best YouTube video lessons and pair them with a smart AI tutor. After every single video, the AI tests your knowledge with a quick quiz to ensure you actually understand the concepts before moving forward. It is a completely free cyber security course for beginners and intermediate learners alike. You learn entirely at your own pace, and you only pay if you decide to add the optional certificate at the end of your training.
With over 60,000 learners and 900 hiring partners on the platform, this cyber security certification course helps you build practical, in-demand defense skills. You'll know how to identify system vulnerabilities, deploy defensive tools, and respond to active security incidents. The structured learning path keeps you focused, turning about 4 hours of video content into a clear roadmap for your tech career.
Jobs you can target after learning Cybersecurity engineer
Cybersecurity engineer is a gateway skill for some of the fastest-growing roles in tech.
Monitors network traffic for security breaches and investigates violations.
Installs and maintains software to protect sensitive corporate data.
Designs and implements secure network solutions to prevent cyber attacks.
Addresses and manages the aftermath of a security breach or cyber attack.
Typical entry-level salary ranges in India as of August 2026. Actual compensation varies by city, company and experience.
Earn a Cybersecurity engineer certificate employers recognise
Finish the course and claim a certificate you can share anywhere.
- Learn 100% free: every lesson, quiz and the AI tutor cost nothing
- Claim your certificate when you complete the course (an optional paid add-on)
- Recognised by 900+ hiring partners across India
- One click to share on LinkedIn and add to your resume
Why learners choose LearnTube
Real reviews from Google. You learn free, you get assessed free, and you pay only if you want the certificate.
Though I have 11 years of experience as an HRBP, the course helped me refresh my knowledge and gave me insights into new trends in the market. The modules were clear and easy to understand, and the quizzes were well designed. I have added the certificate to my LinkedIn profile.
I had a lot of doubts while learning, but the AI chatbot answered them in detail with simple summaries. The videos on the platform saved me a lot of time as I didn't have to search YouTube and watch random content.
Just earned my certificate in HR Management from LearnTube.ai! The platform is user-friendly and the assessment was a great way to validate my knowledge. Feeling proud of this accomplishment!
I enrolled in a LearnTube personalized course to get into a Data Analytics role. It helped me learn SQL in depth and gave me hands-on experience with Power BI. I attached the LearnTube certificate to my CV, it added credibility to my profile, and I'm currently in the interview process.
The interface is user-friendly and intuitive, making it easy to navigate the course. I encountered no errors during my time using the platform, which was a refreshing change from other online learning platforms.
Just cleared the Business Analyst assessment and got certified! Loved how the course simplifies big concepts like data-driven decision making into short, practical lessons. The automated quizzes kept me on track the whole time. Perfect boost for my resume!
The certificate gave me a real edge during my B.Tech. By the time I graduated, I had skills that set me apart from my peers, and the certification opened up more job opportunities. It gave me the confidence to stand out during interviews.
I manage many software projects as a General Manager and was looking for a good certification program to stay competitive. After researching many programs, I chose LearnTube and it was much better than I expected. The material is well-organized and practical, and what I liked most is the lifetime access.
Frequently asked questions
Everything learners ask before starting this Cybersecurity engineer course.
What is the cyber security course duration?
The course takes about 4 hours to complete. It includes 23 video lessons spread across 6 modules. Since it is entirely self-paced, you can finish the material over a weekend or stretch it out over a few weeks.
Are there any cyber security course fees?
No, learning on LearnTube is completely free. You can watch all 23 video lessons and take the AI quizzes at no cost. You only pay a small fee if you want the optional official certificate upon completion.
Can I take this cyber security course for beginners on my phone?
Yes, the entire platform works smoothly on mobile devices. You can watch video lessons, take AI-generated quizzes, and track your progress from your phone, making it easy to learn network security while commuting or traveling.
What jobs can I get after this cyber security training?
This training prepares you for entry-level roles like Cybersecurity Analyst, Information Security Specialist, or Network Security Engineer. These positions typically offer starting salaries between ₹4 LPA and ₹7 LPA in India, depending on your location and employer.
Does this free cyber security course with certificate cover web applications?
Yes, the curriculum includes a dedicated module on Web Application Security. You'll learn how to identify common vulnerabilities in web apps and apply standard defensive measures to protect user data from external threats.
How does the AI tutor work in these cyber security classes?
The AI tutor automatically generates a quick quiz after every single video lesson. It tests your retention of the material immediately, helping you correct mistakes and fully grasp cybersecurity concepts before you move to the next topic.
What is the cyber security course eligibility?
Anyone with basic computer skills can enroll. There are no strict educational requirements or coding prerequisites. It is designed for complete beginners who want to understand threat management and network defense from the ground up.
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23 lessons, an AI tutor that never gets tired, and a certificate at the finish line. All you need is an hour a day.
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