8 Best + Free Penetration Testing Courses [2021 SEPTEMBER][UPDATED]


Best Penetration Testing course tutorial class certification training online

Penetration testing is one of the crucial exercises for an organization, as it helps identify threats and loopholes in the existing security postures. It is a cybersecurity component, which is essential for every business to secure their internal/external data from cyber attacks. Considering the demand for cybersecurity experts in the market, many individuals are willing to learn penetration testing for a better career. If you’re also among those individuals, we have created a list of some of the Best Penetration Testing Courses, Classes, Tutorials, Training and Certifications program available online for 2021. We have included almost every free and paid course to the list so that you get the best learning experience. Have a look at our take on Best Forensics Courses.


8 Best + Free Penetration Testing Courses & Classes [2021 SEPTEMBER]

1. Website Hacking / Penetration Testing & Bug Bounty Hunting (Udemy)

Testing and hacking are among the most preferred skills nowadays, and this course by Udemy is the right fit to enhance your skills in this domain. Showcased by Zaid Sabih and Z Security, this course is perfect for beginners as well as professional level entries. From learning the basics of bug discovery and penetration testing to knowing the advanced concepts to tackle website hacking, this course has three phases: Data research and gathering, discovery and exploitation of techniques, and post-exploitation. Along these, you will also get 24/7 support for any query related to the course content or any particular topic.


Key USPs –

– Learn to create a hacking lab & business software on different platforms like Windows, Linux, etc. and become bug bounty hunters to discover harmful bounty bugs.

– Learn to determine, explore, and mitigate web vulnerabilities that can harm the security of the websites while learning how vulnerabilities attack web servers.

– Understand the significance of SQL queries and injections, and learn to utilize them for targeting servers or secure pages of the websites.

– Be able to discover vulnerabilities of websites via a web proxy and run system commands to manage the file accessibility and sharing under pre-defined security measurements.


Duration: 10 hours

Rating: 4.6 out of 5

You can Sign up Here


Review: Very thorough and well explained. Had lots of fun while digesting this very interesting material. If you get stuck, it’s amazing how fast Zaid and his helpful teaching assistants respond. – Patrick McAnuff.



2. Hacking Web Applications and Penetration Testing: Fast Track (Udemy)

Ethical hacking has been a growing skill for many years, and IT professionals are approaching it for securing their future in the network security domain. This course by Udemy on penetration testing and web application hacking is a perfect start for the beginners. Students will know about all the vulnerabilities of hacking web applications, from setting up Linux OS and learning scripting languages to discover authentication and authorization management. Along with these concepts, the course will provide all the terminologies related to HTML, URL, web application security, and SQL. While getting trained in ethical hacking and penetration testing, students will also experience the concepts’ practical implementation.


Key USPs –

– Learn to install and utilize Kali Linux and set up a virtual environment to implement the concepts of penetration testing without affecting the mother systems of the company.

– Learn and understand the significance of network security concepts related to HTTP protocols, certificates, proxy configurations, and other approaches to ethical hacking.

– Discover and understand the importance of SQL injections to determine the vulnerabilities of the different databases that can impact the whole system.

– Learn to discover the XSS vulnerabilities and exploit them to prevent databases, sensitive table, and huge datasets stored in the main systems of the company.


Duration: 4-5 hours

Rating: 4.4 out of 5

You can Sign up Here


Review: Nice experience. The instructor covered every aspect in detail so that it could be understood easily by beginners as well as expert candidates. Keep doing this great work, and thanks a lot. Udemy is blessed to have an instructor like you. – Rohit Kumar.



3. Linux Privilege Escalation for OSCP & Beyond (Udemy)

This is another excellent course by Udemy on Linux Privilege Escalation specially created for Offensive Security Certified Professionals (OSCP). It covers authentication work basics, in-depth insights into privilege escalation techniques, and demonstrations on actual activities. Students will also get a partially configured Debian Virtual Machine (VM) to practice their escalation methods. This course is perfect for the students that are looking to secure their future as OSCP. Moreover, more concepts might be added to the course for helping students discover more methods of privilege escalation. Enrolling in this course will help students upgrade their skills in Linux permission management as well.


Key USPs –

– Learn and understand the working of Linux and its commands to keep track of all the permissions and processes running on the operating system.

– Understand the concepts of privilege escalation on the Linux OS and the core methods to implement them on real-life examples as an OSCP of a company or an organization.

– Understand the significance of privilege escalation methods on Linux and learn how they work when it comes to operate or manage several user permissions at the same time.

– Observe the working of different tools to determine vulnerabilities on Linux systems, and learn to work on Debian VM for applying privilege escalation methods.


Duration: 1-2 hours

Rating: 4.7 out of 5

You can Sign up Here


Review: This is course gives me a strong confidence level for the OSCP exam. It makes the possible ways to escalate privileges just by using misconfiguration in the system. Really helpful and highly recommended for the students like me who struggle to get a root shell. – Joshua Surendran Gopal.



4. Penetration Testing Courses (Udemy)

Udemy, a world-class learning platform, offers plenty of escalated courses on Penetration testing for multiple-level learners and professionals. Penetration testing has been a critical aspect of the IT industry and operations that help monitor and restrict the vulnerability of security systems. Learning of these courses will allow students to grasp an excellent knowledge of the exploitation of security related to networks, servers, information systems, and web applications. The courses also come with video tutorials, live presentations, quizzes, practice tests, and, most importantly, real-world examples of implementing learned skills. Both freshers and experienced can go for these courses and upgrade their skills for better opportunities in the industry. You may like to check our curation of Best Wireshark Courses.


Key USPs –

– Begin the course with the basics to clear the concepts from the beginning, and then a stage-by-stage elaboration of every chapter included in the course.

– Get professional guidance and assistance from the industrial experts on every particular topic related to penetration testing.

– Get access to professionally built learning materials like eBooks, online presentations, tutorials, video conferences, and a lot more.

– Hands-on experience on the live projects conducted by the industrial experts at the end of every course for helping students observe the working of penetration testing in a company.


Duration: Self-paced

Rating: 4.4 out of 5

You can Sign up Here


Review: I was an absolute novice when it came to anything related to penetration testing and cybersecurity. After taking this course for over a month, I’m much more familiar and comfortable with the terms and techniques and plan to use them soon in bug bounties. – A Udemy Penetration Testing student.



5. Penetration Testing, Incident Response and Forensics by IBM (Coursera)

This course offers a complete guide to attain advanced cybersecurity skills and become a professional Cybersecurity Security Analyst. Students will understand the different phases of penetration testing, data monitoring through digital forensics, and the power of scripting in cybersecurity. They will also learn the basics of incident response, documentation procedures, and incident response policy terms. This course is a combination of multiple specializations and certificates programs – Security Analyst Fundamentals Specialization and IBM Cybersecurity Analyst Professional Certificate. It will work as an advantage for professionals looking to level up their system analyst and cybersecurity skills.


Key USPs –

– Get introduced to the core concepts of penetration testing, including the discovery and reporting of the cybersecurity attacks.

– Learn and understand the concepts of incident response while knowing different ways in which it works to contain, eradicate and recover activities of any incident through several demos.

– Know the significance of digital forensics and how it becomes very useful in data analysis and collection, evidence handling, creating forensic reports, and recovering crucial network data.

– A detailed overview of scripting and its significance in cybersecurity while discovering different methods to mitigate cyber threats or risks using different scripts and codes.


Duration: 17 hours

Rating: 4.7 out of 5

You can Sign up Here


Review: It was a great introductory course on really interesting and important topics, gave us quite enough on each and every one of them. The course doesn’t require deep knowledge in cybersecurity and depends a lot on self-learning! I loved the resources that the course included from labs to articles to tools; they were all so helpful and great to explore! – Nouf K.


6. Penetration Testing Training with Kali Linux (Kali)

The Kali Linux operating system developers have created a professional, ethical hacking course on Penetration Testing with Kali Linux (PWK). This official hacking training course is offered by Offensive Security to boost up the skills of students looking to secure a reputed designation as penetration testers and cybersecurity analysts. Moreover, students will get hands-on experience with the most advanced and latest ethical hacking tools that can help monitor or tackle cyber threats. Along with these course advantages, students will also get familiar with some important use cases to learn the working of penetration testing. Don’t forget to check our list of Best Kali Linux Courses.


Key USPs –

– Learn about the Kali Linux operating system and its core features to get an idea of how security parameters are implemented to protect the data using Linux commands.

– Learn about the core cybersecurity concepts and data protection to understand the impact of cyber threats or issues on sensitive information.

– Understanding the working of the latest ethical hacking tools and learn to utilize them for tracking cyber threats in networks, websites, and web servers through various Linux commands.

– Know the working process of penetration testing and implementation of testimonials on the live projects after obtaining hand-on experiences with crucial use cases and demos.


Duration:   hours

Rating: 4.4 out of 5

You can Sign up Here


7. Penetration Testing (Sans)

This is another excellent course by Sans on penetration testing, specially created for cybersecurity professionals and ethical hacking personals. This course offers a complete overview of ethical hacking tools, cybersecurity concepts, data security, network security, and various penetration testing exercises. Besides, students and enrollers will obtain practical experiences through several demos and live projects. This will help students improve their skill set in the cybersecurity domain and earn a decent job in one of the leading companies. The course is divided into 6 different levels, starting from a core introduction of penetration testing and cybersecurity to advanced level exploitation.


Key USPs –

– Learn about the core concepts of cybersecurity, ethical hacking, and penetration testing, along with the working of various concepts to secure sensitive information and web-based applications.

– Understand the assessment and impact of vulnerabilities on enterprise security as well as cloud-based solutions through various cyber threats and data theft operations.

– Learn the utilization of different commands in Python language and automate the information security systems using them consistently.

– Learn the utilization of various ethical hacking tools, exploits, and techniques to implement penetration testing by observing different live examples and use cases.


Duration: Variable

Rating: 4.4 out of 5

You can Sign up Here



8. Penetration Testing 10-Day Boot Camp (InfoSec)

InfoSec brings a competitive and quality learning boot camp of 10 days to learn about penetration testing and the tools to exploit network vulnerabilities. This course’s key benefits are you will learn and master the methodologies of penetration testing that can be used in critical hacking situations. Moreover, students will get additional advantages like accessing the course resources for up to one year once they get enrolled in it. InfoSec will also train the students for the high-level exams related to ethical hacking and penetration testing. At the end of the course, you will know about all the vulnerabilities in the cyber range. Check out our compilation of Best Ethical Hacking Courses.


Key USPs –

– Learn about the concepts, logics, and methodologies of penetration testing, along with the real-world hacking experiences through some executable examples.

– Gets hands-on experience in ethical hacking practices while knowing the significance of securing databases of central systems using ethical techniques and methods.

– Learn the utilization of Flex pro software for penetration testing and upgrade the skills in cyber range through various lessons.

– Discover the practical implementations of penetration testing along with the cybersecurity concepts that can get you hands-on hacking skills on several live projects conducted by Infosec.


Duration: 240 hours

Rating: 4.5 out of 5

You can Sign up Here



9. Penetration Testing Professional (eLearningSecurity)

The course has been discontinued

Here is another professional course in the ethical hacking penetration testing domain that can help students get practical knowledge of IT security. Conducted by eLearningSecurity, this course is integrated with Hera Lab – a highly sophisticated virtual lab on IT security. It offers a complete range of features and services to students, along with real-world networking examples on different platforms.  The course is a perfect fit for IT security professionals, including developers, network engineers, and IT auditors. After completing the course, students will get eLearningSecurity’s eCPPTv2 certification to stabilize their careers in IT.


Key USPs – 

– Learning the core concepts of system security and the development of secure IT infrastructure to protect sensitive information from the ethical hackers and cybercriminals.

– Understand the significance of network security and learn different strategies to defend the security of a company’s networks without affecting the main system.

-An overview of PowerShell and Linux along with the exploitation of core concepts that can help pen testers understand the importance of information gathering.

– Learning the practices of web application security and wifi security using several ethical methods as well as cybersecurity strategies while monitoring the networks consistently.


Duration: Self-paced

Rating: 4.4 out of 5

You can Sign up Here


Review: The mix of Video Tutorials, exercises, and support from fellow students on the forum was fantastic. For anyone who wants to specialize in Web Penetration Testing, this course is a must to get you started. Thanks for your efforts in making this happen. – Denis Hancock.



This list of courses will not only help you get a solid understanding of penetration testing, but you will also learn about other aspects of cybersecurity. And after finishing these courses, you will be able to get a job in one of the reputed organization.