7 Best Free Cybersecurity Courses & Certificates

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Manavta

02 April, 2025

7 Best Free Cybersecurity Courses & Certificates

Did you know? According to Cybersecurity Ventures (2025), cybercrime will cost the global economy 10.5 trillion dollars by 2025. Ever signed up on a site and wondered, ‘Is my data really safe?’ Have you ever wondered, “Is it really safe?” Staying clueless about your digital security is like leaving your front door open for thieves. However, the good news is, that you do not need to wait for years to learn to protect your data. With free cybersecurity courses, you can take charge of keeping your data safe.

What’s more? Employers are actively recruiting cybersecurity professionals in various industries. These free courses in cybersecurity could be your first step for your rising career. In this blog, you would discover the best cybersecurity free courses to enroll in now. Explore to learn about their duration, benefits, eligibility, and more. Additionally, we have also listed the top cybersecurity careers for you to consider. So, if you are ready, let’s get into it.

What is Cybersecurity? Benefits of Learning Cybersecurity.

Cybersecurity is the practice of protecting your data, computers, devices, and networks from unauthorised access. It helps you keep your data confidential and secure. The technology defends your data against cyber attacks, thefts, and damages. Organisations leverage cybersecurity to keep their data, servers, and networks confidential and free from malware. Learn why pursuing a cybersecurity course is beneficial for you:

Benefits of Learning Cybersecurity


  • Provides you with expertise in cybersecurity from scratch.

  • Emphasises hands-on learning experience through project work.

  • They are short-duration courses that suit everyone’s schedules.

  • Offers flexible and self-paced learning.

  • Opens your doors to various in-demand career options.

  • Offers you higher salary packages.

Also Read: How to Start a Career in Cyber Security: A Step-by-Step Guide

Top 7 Free Cybersecurity Courses: Explore, Analyse, and Choose!

Here are the best free courses in cybersecurity that you can enrol in as a beginner. We have also included intermediate-level courses. Let’s explore their details thoroughly to know which suits your needs better. Here it goes:

1. Foundations of Cybersecurity by Coursera

Want to earn a free certificate from Google? Enrolling in this course can help you do so. Coursera and Google offer you this course in partnership. This is a beginner-level cybersecurity course that contains 4 modules. Apart from learning the basics of cybersecurity, it also includes quizzes and assignments. Upon successful completion, you would receive a certificate from Google under the name of Coursera.


  • Duration: Approx. 9 Hours

  • Benefits: Self-paced learning, Google-certified course.

  • Certification: Free learning/free certificate.

  • Minimum Eligibility: Anyone with a relevant interest in cybersecurity.

2. Cybersecurity Threats by Great Learning Academy

Great Learning’s cybersecurity threats is a beginner-level course. It introduces you to cyber threats, their types, attacks, and policies. Thus, this is one of the best free cybersecurity courses to launch your cybersecurity career.


  • Duration: 2.25 Hours

  • Benefits: Self-paced learning; beginner-friendly course.

  • Certification: Free learning / paid certification.

  • Minimum Eligibility: Anyone who wants to learn about cybersecurity and threats.

3. Cybersecurity: Preventing a Hack by Herovired

Cybersecurity has become crucial. Herovired has designed this course for beginners. It contains 5 modules that teach cybersecurity from scratch. Learn about cyber threats, hack prevention techniques, cryptography fundamentals, and more. The course also includes case study analysis and industry insights.


  • Duration: 7 Hours

  • Benefits: Self-paced learning; in-depth knowledge.

  • Certification: Free learning/certification included.

  • Minimum Eligibility: Anyone who is seeking a career in cybersecurity.

4. Cybersecurity Case Studies and Capstone Project by Coursera

This Coursera free course was initiated by IBM. This is an intermediate-level course. It has 6 modules, all of which contain 16 assignments. You would be exploring case studies for the first five modules. Project work would be covered in the last module. The course emphasizes hands-on working experience in cybersecurity. Thus, enrolling in this course would open your doors to a career in cybersecurity. It is among the best free cybersecurity courses offered by IBM.


  • Duration: Approx. 16 Hours

  • Benefits: Self-paced learning, IBM mentorship, practical experience.

  • Certification: Free learning/free certificate.

  • Minimum Eligibility: Anyone with a basic knowledge of cybersecurity, attacks, and precautions.

5. IBM: Beginners Guide to Cybersecurity by edX

Discussing the best free cybersecurity courses and leaving IBM out? Not possible. IBM offers the course in collaboration with edX. As a beginner, it allows you to learn directly from the experts of one of the world’s biggest tech giants, IBM. It teaches you the basics of data security, data integrity, and confidentiality. Encryption, data threats, device security, and cyber attacks would be covered by the end of the course. Moreover, this course is a part of the Cybersecurity Analyst Professional Certificate. If you want to earn this certificate, you would need to take other courses as well.


  • Duration: 4 Weeks

  • Benefits: Self-paced learning, employer-recognised course.

  • Certification: Free learning/certification for paid courses only.

  • Minimum Eligibility: Any beginner or new to cybersecurity can enroll.

6. Cyber Security Course for Beginners – Level 01 by Udemy

Udemy offers you this short course to provide an explicit overview of cybersecurity. It is among the best free cybersecurity courses for beginners to protect your data. Furthermore, you would get access to all video content and instructions from top mentors. It emphasises the basics of cybersecurity. You would also learn the best practices to stay safe on digital platforms.


  • Duration: 1 Hour 8 Minutes

  • Benefits: Self-paced and short-duration.

  • Certification: Free learning/certification for paid courses.

  • Minimum Eligibility: Anyone with a relevant interest in cybersecurity.

7. Junior Cybersecurity Analyst by CISCO Networking Academy

This is among the best professional free cybersecurity courses. This beginner-to-advanced-level course educates you on the entire cybersecurity analyst journey. You would learn about the cybersecurity application areas, framework, and programming essential to secure this role. It also prepares you for entry-level cybersecurity positions at Cisco and other companies.


  • Duration: 120 Hours

  • Benefits: Self-paced learning and in-depth knowledge.

  • Certification: Free learning/certificate included.

  • Minimum Eligibility: Anyone with a relevant interest and passion for cybersecurity.

Cybersecurity Careers and Expected Salaries in India

Cybersecurity opens your pathways to various career options. However, the cybersecurity salary prospects would vary by role, location, skills, and experience. Here are some popular job roles in cybersecurity that you can consider to build a robust career. Check out:

Cybersecurity Job RolesAverage Salary Range (INR)
Penetration TesterINR 2 LPA – INR 18.8 LPA
Cybersecurity AnalystINR 2.8 LPA – INR 11.9 LPA
Network Security SpecialistINR 5 LPA – INR 22.9 LPA
Network Security EngineerINR 3 LPA – INR 14 LPA
Cyber Security ConsultantINR 3.5 LPA – INR 24 LPA
IT Security ManagerINR 9 LPA – INR 46 LPA
Security ArchitectINR 12.7 LPA – INR 51 LPA
Information Security AnalystINR 3 LPA – INR 14.3 LPA

Source: AmbitionBox

Cybersecurity Career Opportunities

Cybersecurity Career Opportunities

Also Read: Data Analytics Free Courses

Signing Off

Cybersecurity salary is a rising field. The need for skilled cybersecurity professionals has emerged with the increase in cyber crimes and thefts. Enrolling in these free cybersecurity courses could be your way to step into this field. You can land various job roles in cybersecurity. Each of them would offer you competitive salary advantages. Remember that employers appreciate your skills. However, combining these skills with a renowned certification can help you grow your career faster. So, have you chosen your course? Select today, take the action for a great career reaction.

FAQs

Q1. Are there any free cybersecurity courses?

Yes, many renowned platforms like Coursera, edX, Google, and CISCO offer you free cybersecurity courses. Depending on your requirements, you can choose your difficulty level from beginner to intermediate and advanced. However, some platforms only allow you to learn free of cost. To earn a certificate, you may need to make a payment.

Q2. Is Google cybersecurity certificate free?

Yes, Google offers you many free cybersecurity courses. It also has paid certifications for professionals who want to elevate their careers. Besides, you can earn Google certificates for free by enrolling in Google free courses available at Coursera or edX.

Q3. Is coding compulsory for cybersecurity?

No, the need for coding varies by cybersecurity role. You may not need advanced coding knowledge for entry-level jobs. However, for career growth in the cybersecurity field, advanced knowledge of coding is required.

Q4. Is Python enough for cybersecurity?

Python is a widely and mostly used language for various cybersecurity practices. However, to become professional, it is not sufficient. Knowing multiple programming languages, network principles, and security practices is crucial.

Q5. Is cybersecurity harder than coding?

Coding is part of cybersecurity. Cybersecurity is an extensive domain that requires expertise in various fields. This includes coding, networking, threat analysis, testing, security, and more. Thus, the difficulty depends on your weaknesses and strengths. Having knowledge of programming can work as a strength in the cybersecurity domain.

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