Cybersecurity Training Courses for Professionals

Cyber Security Courses

Enroll in cyber security courses that offer hands-on training to help you prevent and respond to digital threats. Master skills in risk management, network security, encryption, cloud security, and incident response, and prepare for a rapidly evolving industry in need of skilled professionals.

  • Globally recognized certificates: Acquire credentials from world-renowned universities for your career growth.

  • Hands-on learning: Acquire hands-on experience in interactive labs and real-world applications.

  • Skills set acquired: Master network defense, incident response, encryption, and risk assessment to secure data and communications.


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The world’s best universities

Great Learning partners with the world's most respected universities so that you can get top-notch education.

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    Johns Hopkins University

    Professional Certificate in Cybersecurity

    24 Weeks · online

    Johns Hopkins University

    Professional Certificate in Cybersecurity

    24 Weeks · online

    Johns Hopkins’ 24-week online Cybersecurity program equips IT and Security professionals with skills in risk assessment, secure networks, cloud security, AI threat detection, and strategic cybersecurity.

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      Dedicated career support
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  • Certificate

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  • Curriculum

    hands upIn-depth focus on AI in cyber security, and relevant skills in risk management, incident response and more

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  • Live mentored learning

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  • Career support

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Career growth & earning potential

  • 3.5 million

    Jobs worldwide (2025)

  • $267 billion

    Global market value

  • 3 out of 5

    Companies use Cyber Security

  • Up to 77 lakhs

    Avg salary

Careers in Cyber Security

Here are the ideal job roles after completing a cyber security course:

  • Cyber Security Manager

  • Security Architect

  • Cyber Security Consultant

  • Cyber Security Engineer

  • Cyber Security Analyst

  • Information Security Analyst

  • Systems Security Administrator

  • Penetration Tester

  • Security Researcher

  • Security Software Developer

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    Participate in mock interviews to prepare for job roles in top companies

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    E-portfolio

    Build an industry-ready portfolio to showcase your master of skills and tools

Choose a course that suits your goals

Program Name Professional Certificate in Cybersecurity Post Graduate Program in Cyber Security
Duration 24 Weeks 20 weeks
Format online Online
Eligibility Suitable for freshers and Professionals looking to expand their cyber security knowledge Suitable for freshers and Professionals with 2 years of experience looking to expand their cyber security knowledge
Career support Use your ePortfolio to showcase your skills Use your ePortfolio to showcase your skills
Fees 3,800 USD 2,950 USD
 

Meet our faculty

Learn from professionals with in-depth cyber security knowledge and a passion to help you succeed.

  • Dr. Kumar Muthuraman - Faculty Director

    Dr. Kumar Muthuraman

    Faculty Director, Center for Analytics and Transformative Technologies, McCombs School of Business, the University of Texas at Austin

    Faculty Director, Center for Analytics and Transformative Technologies

    21+ years' experience in AI, ML, Deep Learning, and NLP.

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Cyber Security Course Eligibility

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Cyber Security Course Syllabus

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Cyber Security skills you will learn

Our cyber security online courses explore all the theoretical and practical skills for all aspiring professionals:

Problem-solving and Analytics

AI in cybersecurity

Network Security

Operating System and Virtual Machines

Fundamentals of Computer Forensics

Basic understanding of hacking

Basic programming skills

Fundamental knowledge of security across various platforms

Problem-solving and Analytics

AI in cybersecurity

Network Security

Operating System and Virtual Machines

Fundamentals of Computer Forensics

Basic understanding of hacking

Basic programming skills

Fundamental knowledge of security across various platforms

Cyber Security Projects

Learn Cyber Security with real-life case studies and projects of top companies.

Ethical Hacking

Vulnerability testing on a Web Application

Exploiting the web app using injection techniques and other vulnerabilities.

Ethical Hacking

Vulnerability exploiting in a Virtual Machine

Port scanning with Nmap, packet sniffing using Wireshark and exploiting the Linux machine using Metasploit.

Malware Analysis & Testing

Mechanics of various flaws that occur while writing code

Stack smashing, Function Pointers, Smashing Integers, Format Strings, Fuzzing with American Fuzzylop

Essential tools for aspiring cyber security professionals

Learn and master job-ready tools and technologies with our cyber security courses

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    Palo Alto Firewall

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    Nessus

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    Azure Security Centre

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    Azure Sentinel

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    Metasploit

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    WAZUH

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    Ransim :Ransomware Simulator

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    Autopsy Forensics

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    Wireshark

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    Azure OpenAI Completion API

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    Recon-NG

  • And More...

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Learn & interact with our faculty masterclasses, success stories of past learners and insights from industry experts

Frequently asked questions

Program Details
Admissions & Eligibility
General Queries

What are the highest-paying cyber security jobs?

Career-boosting jobs after pursuing cybersecurity courses vary depending on your skills and expertise. The highest paying career choices include:


  • Bug Bounty Specialist

  • Chief Information Security Officer (CISO)

  • Lead Software Security Engineer 

  • Cybersecurity Sales Engineer 

  • Cybersecurity Architect 

  • Cybersecurity Administrator/Manager 

  • Information Security Analyst

(Source: Glassdoor)

What are the benefits of choosing this online course?

Great Learning offers a comprehensive curriculum with practical sessions on Cybersecurity Applications, Data Networking, and Encryption. It also includes projects on Ethical Hacking and Malware Analysis, and Testing, making your learning worthwhile. Companies across all industries need Cybersecurity specialists; financial, healthcare, and educational institutions are particularly in demand given the necessity to secure data, assets, and transactions.

What skills will I acquire in the cyber security online courses?

Cyber Security is one of the organization's most important types of equipment. To learn Cyber Security, you must master skills like:


  • Problem-solving and Analytics

  • Network Security 

  • Operating System and Virtual Machines

  • Fundamentals of Computer Forensics

  • Knowledge on Hacking

How do I start learning cyber security?

Great Learning offers various cyber security courses to upskill. You can select amongst these courses what best suits your interests. The course includes hands-on learning on Information Security, Cyber Attacks, Designing Security Systems, Security Operations and Management, and projects on Ethical Hacking, Malware Analysis, and Testing. [Explore Cybersecurity courses]

Which cyber security tools and platforms are taught in these cyber security courses?

You’ll learn to use programming for security tasks (e.g., Python, Linux, SQL) and security information and event management tools (e.g., Chronicle and Splunk). You’ll also use an intrusion detection system (e.g., Suricata) and apply frameworks and controls to inform security.

Does the cyber security course include AI content?

The cyber security online courses features practical training and hands-on activities that help you practice using AI for cybersecurity tasks. Learn how to use AI to understand complex security frameworks, identify bugs in code, and more from top industry experts.

What is covered in online cyber security courses?

Cyber security courses help students learn the basics of cybersecurity and step into the promising field as professionals. A holistic cyber security training online should offer step-by-step guidance to learners and move from fundamentals to intermediate and advanced concepts so that they clearly understand every cybersecurity concept. Apart from theoretical classes, a cyber security certification also contains case studies, hackathons, interactive quizzes, virtual labs, and industry-based projects to help learners become capable of landing a cyber security job.

What projects are covered in online cyber security courses?

Great learning’s online cyber security courses also include interesting projects covering industry-relevant issues such as 


  • Disaster and business continuity

  • Offensive security

  • Vulnerability assessment and exploitation

  • Asset and inventory management

  • Gaining access to the victim’s machine

  • Comprehensive business continuity 

  • Threat modeling

What is the eligibility criteria for joining a cyber security course?

Eligibility criteria for a cyber security course:


Graduation certificate or degree from a recognized university. 

You need to check each program's eligibility criteria before enrolling. Please visit the specific program page for details.

What are the prerequisites for joining this course?

For educational qualifications, it is recommended to have at least a bachelor’s degree in computer science, an information technology-related field, or a related area of study.

Prior knowledge of operating systems like Linux, network security concepts, programming, JavaScript, and SQL is also necessary to start with a cyber security course.


The basic skills that students need to have in order to study computer security include:


  • A basic understanding of how hacking is done

  • Ability to solve problems through logical thinking and analysis methods

  • Some compiler writing experience (e.g.,. C/C++ programming skills for Unix and Windows platforms)

  • Basic familiarity with operating systems such as Unix, Windows, and MacOS

  • Attention to detail and accuracy in carrying out these tasks.

  • Good communication skills

  • A real thirst for knowledge

What is cyber security?

To protect the people it serves, an organization must be continually vigilant against cyber-related crimes such as fraud or phishing. Cyber security is something that enterprises and governments rely on to keep the confidentiality, integrity, and availability of their internal systems and information intact.


Cyber security analysts use a range of methods and technologies to protect against threats of sabotage or unauthorized entry -- and to design and implement solutions if an attack does succeed.

Which country pays the highest salary for Cyber security?

Cyber security is an in-demand skill across the world. Companies pertinent to the domain pay a role handsomely varying upon your expertise and advancements. 

(Source: Glassdoor)

Great Learning cyber security certificate programs will equip you with the best skills and make you industry-ready.

Does cyber security require coding?

In cyber security, the need for programming depends on the specific role and responsibilities.


  • Some cyber security jobs require programming, while others do not.

  • Whether coding is part of the job depends on the specific role.

  • Roles like product management, sales, and non-technical security jobs do not require coding skills.

  • However, these roles still require familiarity with how code works.

  • Development and analysis roles in cyber security require coding knowledge.

  • A strong understanding of computer systems is essential for technical roles.

  • Cyber security involves understanding various digital threats and protection strategies.

  • Familiarity with how computers, networks, and software interact is important.

What does a cyber security analyst do?

Cyber security analysts protect organizations and individuals from harm, just like a home needs the right methods to withstand a storm. They use various tools to react quickly and reduce risks or damage during an attack cycle.


  • Cyber analysts respond swiftly to disruptive influences and cyber threats.

  • They actively protect their organizations, not just react to attacks.

  • They use various tools to ensure quick reaction times and risk reduction.

  • They continuously monitor systems, discovering new problems as they occur.

  • They always ask questions and find solutions to security issues.

  • If they detect any leakage, they launch an investigation.

  • They hand over the investigation results to management for further handling.

What are the common types of cyber attacks?

Cyber security is a rapidly evolving field, where today's trends may be obsolete tomorrow, making security more critical than ever. Staying updated on the latest threats is essential.


  • Common attack types include hacking, which exploits code vulnerabilities.

  • Malware infiltrates systems to cause hidden damage.

  • Phishing deceives users into revealing sensitive information.

  • Man-in-the-Middle (MitM) and Trojan attacks enable electronic eavesdropping.

  • Distributed-Denial-of-Service (DDoS) attacks overload systems with requests.

  • SQL injections manipulate databases to gain unauthorized access.

  • Other attacks include brute-force, DNS tunneling, and more.

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About Cyber Security

Cyber Security is a rapidly advancing technology with paramount importance that protects organizations and individuals from malicious attacks. With the amount of data stored and transferred digitally, organizations must be at the forefront of the latest cybersecurity trends and technologies to protect their data from malicious attacks.

Implementing Predictive Analytics: Artificial Intelligence (AI) and Machine Learning (ML) algorithms are increasingly being used to detect malicious threats before they can cause any harm. AI-powered solutions can automate and streamline the process of identifying, analyzing, and responding to potential threats in real-time.

Cloud Security: It is prominent as organizations are increasingly shifting their data to the cloud. Solutions like Cloud Access Security Brokers (CASBs) enable organizations to monitor and protect their cloud-based data, regardless of the cloud provider.

Biometrics: Organizations are now using solutions such as facial recognition, fingerprint scanners and iris scanners to authenticate users and restrict unauthorized access to their networks.

Cyber Security As A Career

Cyber Security is a rapidly growing field with a lot of potential for job security, financial success, and making a difference. It involves continual learning and adapting to new trends and technologies and offers plenty of job roles and high salaries. Additionally, it is immensely satisfying knowing you are protecting people and businesses from cyberattacks. There is plenty of flexibility in the field, allowing you to work independently or in a team.

Cyber Security certificate courses can help you learn the fundamentals and gain the skills and knowledge you need to excel in a cyber security career.

  • Cyber Security Engineer: Responsible for protecting networks and systems from cyber-attacks by designing, developing, and implementing security solutions.

  • Cyber Security Analyst: Responsible for identifying and mitigating security threats to an organization's information infrastructure.

  • Systems Security Administrator: Responsible for protecting an organization's networks and systems from cyber threats and data breaches.

  • Information Security Analyst: Responsible for protecting an organization's networks and systems from cyber-attacks and other security threats.

  • Cyber Security Consultant: Responsible for helping organizations protect their systems and data from cyber threats.

  • Security Architect: Responsible for designing, building, and implementing enterprise-level security systems to protect organizations from malicious cyberattacks.

  • Cyber Security Manager: Responsible for planning, implementing and overseeing security measures to protect an organization's data and systems.

  • Security Software Developer: Responsible for creating software and systems to protect networks, systems, and data from malicious attacks and unauthorized access.

  • Penetration Tester: A cybersecurity expert using various tools and techniques to find and exploit computer systems and network vulnerabilities.

  • Security Researcher: A professional specializing in analyzing and evaluating security systems to identify weaknesses and vulnerabilities.

Best Cyber Security Courses 

The PG Program in Cyber Security from the Great Lakes and UT Austin is the best course available today. It offers a comprehensive curriculum which you can explore on the respective programs page. The curriculum teaches learners to develop secure software and defend against malicious attacks. Professionals who complete this program will be well-equipped to tackle the complex security challenges organizations face in the digital world.

If you are new to the domain, you can explore Great Learning's Free Cyber Security courses online: Introduction to Cyber Security, Types of Cyber Security, Cyber Forensics, and Network Security.