Top 10 Free Online Courses in Cybersecurity With Certificate 2022.

Are you looking for free online courses in cybersecurity? If yes, then continue reading because this article contains a list of top free online courses in Cyber security that you can take.

Even though you don’t want to have anything to do with cybersecurity, in this article, you will find a list of strong reasons why you should study cybersecurity.

Also, you will learn about the importance of studying cybersecurity as well as the challenges that you may face during your studies.

By the end of this article, you will have full knowledge of some of the best free online courses in cybersecurity, the importance of studying them, and the challenges you may face in the course of your study.

But first, let’s begin with a brief explanation of what cybersecurity is all about, and then we will delve right into the list of free online courses.

Top 10 Free Online Courses in Cyber Security With Certificate

What is Cybersecurity?

Cybersecurity is the application of technologies, processes, and controls to protect systems, networks, programs, devices, and data from cyber-attacks. Cybersecurity is the practice of protecting critical systems and sensitive information from digital attacks.

Also known as information technology (IT) security, cybersecurity measures are designed to combat threats against networked systems and applications, whether those threats originate from inside or outside of an organization.

Cybersecurity refers to the body of technologies, processes, and practices designed to protect networks, devices, programs, and data from attack, damage, or unauthorized access. Cybersecurity may also be referred to as information technology security.

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What are the types of cyber security?

1. Critical infrastructure cybersecurity

Critical infrastructure organizations are often more vulnerable to attack than others because SCADA (supervisory control and data acquisition) systems often rely on older software.

Operators of essential services in the UK’s energy, transport, health, water, and digital infrastructure sectors, and digital service providers are bound by the NIS Regulations (Network and Information Systems Regulations 2018).

Among other provisions, the Regulations require organizations to implement appropriate technical and organizational measures to manage their security risks.

2. Network security

Network security involves addressing vulnerabilities affecting your operating systems and network architecture, including servers and hosts, firewalls and wireless access points, and network protocols.

3. Cloud security

Cloud security is concerned with securing data, applications, and infrastructure in the Cloud.

4. IoT (Internet of Things) security

IoT security involves securing smart devices and networks that are connected to the IoT. IoT devices include things that connect to the Internet without human intervention, such as smart fire alarms, lights, thermostats, and other appliances.

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Top 10 Free Online Courses in Cybersecurity With Certificate 2022.

1. Introduction to Cyber Security

This foundation program is geared towards generating and enhancing awareness about cyber security challenges and the concepts of cyber security and cyber ethics among the stakeholders to help them become responsible cyber citizens and participate safely and securely in the rapidly evolving information-age society. This course is in line with the directions of UGC to introduce an elementary course in cyber security at the UG and PG levels across all the Indian Universities/ Institutions.

Thus, the course aims to address information gaps among people with respect to cyber security and can be used as a foundation course in cyber security across all the Indian Universities. The course content will contain recorded videos, which are based on the syllabus designed by the experts. All the participants, who are enrolled in the course, can take the course online.

 Also, they can download the video/text material for later use. After the completion of each lecture, the students can clarify their doubts with the instructor, who is available online. At the end of the course, the students have an option to undergo an online test that is objective in nature. On successful completion of the exam, the student shall be provided with a certificate declaring the participation and successful completion of the course by the candidate as per the guidelines. This course is offered by Coursera

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2. Cryptography

Cryptography is an indispensable tool for protecting information in computer systems. In this course, you will learn the inner workings of cryptographic systems and how to correctly use them in real-world applications. The course begins with a detailed discussion of how two parties who have a shared secret key can communicate securely when a powerful adversary eavesdrops and tampers with traffic.

We will examine many deployed protocols and analyze mistakes in existing systems. The second half of the course discusses public-key techniques that let two parties generate a shared secret key. Throughout the course, participants will be exposed to many exciting open problems in the field and work on fun (optional) programming projects. In a second course (Crypto II) we will cover more advanced cryptographic tasks such as zero-knowledge, privacy mechanisms, and other forms of encryption. This course is offered by Stanford University.

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3. Cyber Attack Countermeasures

Starting with core models like Bell-LaPadula and information flow frameworks, this course explains the fundamentals of cyber protection. Starting with authentication procedures, these fundamental policy enforcement mechanisms aid in the introduction of basic functional protections. In the framework of a canonical schema, students will be introduced to a variety of authentication systems and protocols, including RSA SecureID and Kerberos.

The fundamentals of cryptography are also covered, with a focus on traditional block ciphers and public-key cryptography. Cipher block chaining and triple-DES are two important cryptography algorithms that are explained. Modern cryptographic support based on certification authorities is also described and shown as a foundation for secure e-commerce using Secure Sockets Layer (SSL) techniques. This course is offered by The New York University via Coursera

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4. Software Security

We will look at the fundamentals of software security in this course. We’ll look at major software flaws and the attacks that exploit them, such as buffer overflows, SQL injection, and session hijacking, as well as defenses that can avoid or minimize these attacks, such as sophisticated testing and program analysis. Importantly, we adopt a “build security in” attitude, evaluating strategies that can be used to increase the security of software systems at each stage of the development cycle.

 Successful students in this course have completed sophomore/junior-level undergraduate work in a technical subject, have some programming experience, preferably in C/C++ and at least one other “managed” programming language (such as ML or Java), and have prior exposure to algorithms. Students who aren’t fluent in these languages but are fluent in others can improve their skills by using online web tutorials. This course is offered by The University of Maryland.

To get started, click here to apply

5. Mobile App Security

Mobile app security is one of the fastest-growing specializations in the cybersecurity sector, and this short course, now available on the Cybrary platform, gives consumers a great overview of this field. It’s taught by Tony Ramirez, who has a master’s degree in cybersecurity and forensics from the Illinois Institute of Technology, and it lasts just over an hour. The free online cybersecurity course’s purpose is to train students who have little or no prior knowledge of mobile app security.

Students who finish the course are eligible for a certificate of completion, thanks to Cybrary’s advanced platform. This course is offered by Cybrary’s

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6. Building a Cybersecurity Toolkit

The University of Washington offers the second course on our list. This top-rated free online cybersecurity course, taught on the edX platform, goes deeper than some of the others by including helpful and practical tools for developing skills students may apply in their professional lives. You can complete the program in around four weeks if you devote two to five hours per week to it. The course is designed to educate students on the skills they’ll need to be effective cybersecurity specialists, as well as provide a realistic perspective on the profession by emphasizing problem-solving and adaptability. This is a fantastic choice for anyone looking for a solid foundation in understanding the practical applications of network security.  Building a cybersecurity toolkit is offered by the University of Washington.

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7. Introduction to Cybersecurity for Business

This free online course is ideal for business people who want to learn about cybersecurity from a practical, layman’s perspective. It lasts two weeks (it’s recommended that you devote seven hours per week to the course) and provides a straightforward learning structure that anyone can understand. Instructor Greg Williams will cover everything from confidentiality to risk assessment to the tools and practices that can keep your firm secure.

The edX platform is well-known for its user-friendliness, and new students will find the experience refreshing compared to previous classes. Each course is broken down into modules that contain lectures, readings, and resources in an easy-to-understand manner. Introduction to cybersecurity for business is offered by the University of Washington

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8. Cybersecurity Fundamentals

This overview of the main aspects of computing security will be provided in this introduction to the field of computing security. You’ll discover important cybersecurity principles, topics, and tools for resolving issues in the computing security area.

You’ll get hands-on experience defending systems and network infrastructures, assessing, and monitoring possible risks and assaults, and designing and executing security solutions for large and small businesses.

This course is part of the RITx Cybersecurity Micro Master’s Program, which trains students to work in the field of computing security and enhance their careers. This course is offered by Rochester Institute of Technology via edx.

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9. Healthcare Data Security, Privacy, and Compliance

In the final course of the Healthcare IT Support program, we will focus on the types of healthcare data that you need to be aware of the complexities of security and privacy within healthcare, and issues related to compliance and reporting.

 As health IT support specialist, you’ll be exposed to different types of data sources and data elements that are utilized in healthcare. It’s important for you to understand the basic language of healthcare data and for you to recognize the sensitive nature of protected health information (PHI).

 Maintaining data privacy and security is everyone’s responsibility, including IT support staff! We’ll go into detail about HIPAA and the risks associated with security breaches, ransomware, and phishing. We’ll go into detail about some of the key laws and regulations specific to healthcare and the importance of compliance with them. This course is offered by John Hopkins University.

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10. Hacking and Patching

This MOOC will teach you how to exploit command injection vulnerabilities in web apps on your AWS Linux instance’s website. You’ll learn how to use LAMP services to search for important information on common Linux systems, as well as how to deposit and hide Trojans for later use. You’ll learn how to use regular expressions to modify these web apps and add input validation.

You will learn the hacking methodology, Nessus tool for scanning vulnerabilities, Kali Linux for penetration testing, and Metasploit Framework for gaining access to vulnerable Windows Systems, deploying keylogger, and performing Remote VNC server injection. You will learn security in memory systems and virtual memory layout and understand buffer overflow attacks and their defenses. You will learn how to clone a Kali instance with AWS P2 GPU support and perform hash cat password cracking using dictionary attacks and known pattern mask attacks. Hacking and Packing is offered by the University of Colorado Systems via Coursera

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Importance of Cyber Security

Cyber security is important because the government, military, corporate, financial, and medical organizations collect, process, and store unprecedented amounts of data on computers and other devices. A significant portion of that data can be sensitive information, whether that be intellectual property, financial data, personal information, or other types of data for which unauthorized access or exposure could have negative consequences. . As the volume and sophistication of cyber attacks grow, companies and organizations, especially those that are tasked with safeguarding information relating to national security, health, or financial records, need to take steps to protect their sensitive business and personnel information. As early as March 2013, the nation’s top intelligence officials cautioned that cyber-attacks and digital spying are the top threat to national security, eclipsing even terrorism.

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Cyber security vs information security

Cyber security focuses on protecting computer systems from unauthorized access or being otherwise damaged or made inaccessible.
Information security is a broader category that protects all information assets, whether in hard copy or digital form.

Challenges in studying cyber security

For effective cyber security, an organization needs to coordinate its efforts throughout its entire information system. Elements of cyber encompass all of the following:

  • Network security: The process of protecting the network from unwanted users, attacks, and intrusions.
  • Application security: Apps require constant updates and testing to ensure these programs are secure from attacks.
  • Endpoint security: Remote access is a necessary part of the business but can also be a weak point for data. Endpoint security is the process of protecting remote access to a company’s network.
  • Data securityInside networks and applications are data. Protecting company and customer information is a separate layer of security.
  • Identity management: Essentially, this is a process of understanding the access every individual has in an organization.
  • Database and infrastructure security: Everything in a network involves databases and physical equipment. Protecting these devices is equally important.
  • Cloud security: Many files are in digital environments or “the cloud”. Protecting data in a 100% online environment presents a large number of challenges.
  • Security for mobile devices: Cell phones and tablets involve virtually every type of security challenge in and of themselves.
  • Disaster recovery/business continuity planning: In the event of a security breach, natural disaster, or other event data must be protected and business must go on. For this, you’ll need a plan. End-user education: Users may be employees accessing the network or customers logging on to a company app. Educating good habits (password changes and having a strong password, 2-factor authentication, etc.) is an important part of cybersecurity.


Cyber security is one of the most important aspects of the fast-paced growing digital world. The threats of it are hard to deny, so it is crucial to learn how to defend themselves from them and teach others how to do it too. If you want to learn more about what is cyber security and how to deal with cyber criminals hop into any of the above-discussed Online platforms to get started and become a hero in the digital platforms.

Cyber Security degrees are more popular than ever. Living in the digital age means hackers and cyber terrorists have endless opportunities to exploit individuals, government institutions, and even large companies.

To defend against cyber attacks and security breaches, top organizations are willing to pay a lot for cyber security experts who can protect their data and remove vulnerabilities.

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FAQ on Top 10 Free Online Courses in Cyber Security With Certificate 2022

Is there any free cybersecurity certification?

Cybrary offers the best free cybersecurity training courses with certification for students who are interested in becoming a SOC Analyst (level 1). Those who take the course will learn log analysis, vulnerability scanning, threat intelligence, network monitoring, risk management, network security, and cryptography.

Is cyber security a good career?

Cybersecurity is a great career to enter right now, as there is a high demand for professionals with these skills. The U.S. Bureau of Labor Statistics estimates that the employment of information security analysts will grow 31 percent from 2019 to 2029

Is Cyber security hard to study?

security can be challenging, but it doesn’t have to be difficult, especially if you’re passionate about technology. Nurture a curiosity for the technologies you’re working with, and you might find that challenging skills become easier

Where can I learn cyber security online for free?

Learn cybersecurity with introductory classes from edX. The Rochester University of Technology offers courses such as Cybersecurity Fundamental and Cybersecurity Risk Management to help train you in cybersecurity.

Is cybersecurity harder than coding?

s cybersecurity easy to learn? Although they can be more difficult to obtain than other programs, cyber security degrees usually don’t require as much math or lab time as other programs, so they tend to be much easier to handle.

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