hacking courses

10 Best + Free Online Hacking Courses

We all have a broad concept of the fields that we are most interested in and would be good candidates for a career. The most challenging element of following our ideal profession is finding suitable study programs to improve our knowledge and skills in the field. Those of you reading this post aims to establish a reputation as an ethical hacker. The path may not be as clear as it appears, but the correct ethical hacking education can help you get through the bumps.
A list of Ethical Hacking courses that are well worth your time is provided below.

List of Free Online Hacking Courses

1. Learn Ethical Hacking From Scratch (Udemy)

We’ll start with ethical hacking foundations, break down the major penetration testing fields, and install the appropriate software (on Windows, Linux, and Mac OS X) before digging in and hacking right away. You’ll learn by doing, analyzing, and exploiting a variety of systems, including networks, servers, clients, and websites. There will never be any theoretical lectures that are dry and uninteresting.
The course is broken down into sections that each address a different topic of penetration testing and hacking. You’ll learn how the target system operates, its weaknesses, and how to exploit these weaknesses to get access to the system in each of these parts.
By the end of the course, you’ll have a solid foundation in most hacking and penetration testing domains, as well as how to identify, prevent, and secure systems and oneself from the assaults presented.

What You will learn –

  • Install & use Kali Linux – a penetration testing operating system.
  • Learn linux basics.
  • Learn linux commands & how to interact with the terminal.
  • Learn Network Hacking / Penetration Testing.
  • Network basics & how devices interact inside a network.
  • Run attacks on networks without knowing its key.
  • Control Wi-Fi connections without knowing the password.
  • Create a fake Wi-Fi network with internet connection & spy on clients.
  • Crack WEP/WPA/WPA2 encryptions using a number of methods.
  • ARP Spoofing / ARP Poisoning.
  • Launch various Man In The Middle attacks.
  • Access any account accessed by any client on the network.
  • Sniff network traffic & analyse it to extract important info such as: passwords, cookies, urls, videos, images ..etc.
  • Intercept network traffic & modify it on the fly.
  • Discover devices connected to the same network.
  • Inject Javascript in pages loaded by clients connected to the same network.
  • Redirect DNS requests to any destination (DNS spoofing).
  • Secure networks from the discussed attacks.
  • Edit router settings for maximum security.
  • Discover suspicious activities in networks.
  • Encrypt traffic to prevent MITM attacks.
  • Discover open ports, installed services and vulnerabilities on computer systems.
  • Hack servers using server side attacks.
  • Exploit buffer overflows & code execution vulnerabilities to gain control over systems.
  • Hack systems using client side attacks.
  • Create undetectable backdoors.
  • Hack secure systems using social engineering.
  • Send emails from ANY email account without knowing the password for that account.
  • Analyse malware.
  • Manually detect undetectable malware.
  • Read, write, download, upload and execute files on compromised systems.
  • Capture keystrokes on a compromised system.
  • Use a compromised computer as a pivot to hack other systems.
  • Understand how websites & web applications work.
  • Understand how browsers communicate with websites.
  • Gather sensitive information about websites.
  • Hook victims to BeEF using XSS vulnerabilities.
  • Fix XSS vulnerabilities & protect yourself from them as a user.
  • Discover MITM & ARP Spoofing attacks.

Pre-requirements –

No prerequisites are needed.

Who can take this course –

  • Anybody interested in learning ethical hacking / penetration testing.
  • Anybody interested in learning how hackers hack computer systems.
  • Anybody interested in learning how to secure systems from hackers.

Duration – 15 hours approx

Instructor – Zaid Sabih, z Security 

2. Ethical Hacking For Beginners Course (Udemy)

This training includes access to Hackers Academy laboratories. You will be needed to register an account on the Hackers Academy website.
Short, sweet, and straight to the point. This is how you’ll go from zero to hacker in two hours with this training!
Do you want to study hacking but don’t know where to start? This is the course for you if that’s the case. The Hacking for Beginners course requires no prior experience, understanding of programming, or familiarity with Linux.
Assume you know nothing about hacking, networks, or the internet. It will steadily improve your skills until you can complete your first hack in under two hours!

What You will learn –

  • Learn the four components required to perform ethical hacking.
  • Deep dive into packets and protocols.
  • Identify vulnerabilities manually, semi-automatically and automatically.
  • Compromise a remote target and take full control over it.

Pre-requirements –

No prerequisites are needed.

Who can take this course –

This course is open to anyone who wants to learn more and make better use of their time.

Duration – 5 hours approx

Instructor – Hackers Academy

3. Ethical Hacking Online – Free Course (LinkedIn Learning – Lynda)

What exactly is ethical hacking? When it comes to cybersecurity, hacking comes in a range of colors: white, grey, black, and shades in between. White hat hackers are hackers who use their skills for good. They practice ethical hacking, which comprises determining whether or not a company’s network is vulnerable to outside attacks. Ethical hacking is a must-have ability for network security, and it’s one of the most in-demand abilities among IT security pros. If you want to learn how to become an ethical hacker or start securing your own network, this introduction is for you. Lisa Bock, a security specialist, examines the current threat landscape, looking at the most popular attack paths and attack reasons. Lisa outlines numerous strategies for guarding a company, as well as regulations that aid in enforcing security objectives.

What You will learn –

  • Involved testing to see if an organization’s network is vulnerable to outside attacks.
  • Explores today’s threat landscape, dissecting the top attack vectors and motives for attacks.
  • Identify a variety of ways to secure an organization, explore policies that help enforce security objectives, and more.

Pre-requirements –

No prerequisites are needed.

Who can take this course –

This course is open to anyone who wants to learn more and make better use of their time.

Duration – 2 hours approx

Instructor – Lisa Bock 

4. The Complete Ethical Hacking Course: Beginner to Advanced(Udemy)

You will be able to undertake ethical hacking and penetration testing after completing this course. Install Kali Linux, utilize VirtualBox, understand the nature of Linux, Tor, Proxychains, VPN, Macchanger, Nmap, wifi cracking, aircraft, DoS attacks, SLL strip, known vulnerabilities, SQL injections, and more!

What You will learn –

  • Answers to every single question you have about ethical hacking and penetration testing from an experienced IT professional!
  • Tips for remaining anonymous in hacking and penetration testing activities.
  • A guide to using these skills to get a better job and make money online as a freelancer.
  • The ability to secure and protect any network from hackers and loss of data.
  • A complete tutorial explaining how to build a virtual hacking environment, attack networks, and break passwords.
  • Step-by-step instructions for insulation VirtualBox and creating your virtual environment on Windows, Mac, and Linux.

Pre-requirements –

No prerequisites are needed.

Who can take this course –

  • You can begin this course with any level of knowledge and quickly start advancing your skills as an information technology and security expert anywhere in the world!
  • If you are working to advance your career on LinkedIn or as a freelancer online, you can use the skills you build in this course to get a better job and to increase your hourly pay rate.
  • If you are hoping to be a better network administrator, you can use this course to learn how to secure networks and protect assets.

Duration – 24.5 hours approx

Instructor – Ermin Kreponic

5. Hacking and Patching Certification by University of Colorado (Coursera)

In this MOOC, you’ll learn how to use command injection vulnerabilities to attack web apps on your AWS Linux instance’s website. You’ll learn how to search for important information on regular Linux systems using LAMP services, as well as how to deposit and hide Trojans for future exploitation. You’ll learn how to add input validation to these web apps using regular expressions. Memory security and virtual memory layout, as well as buffer overflow attacks and how to defend against them, will all be covered. You’ll learn how to clone a Kali system with AWS P2 GPU support and crack hashcat passwords using dictionary attacks and known pattern mask techniques.

What You will learn –

  •  How to use input validation and replace generic system calls with specific function calls to avoid introducing injection vulnerabilities. 
  • How to exploit SQL injection vulnerabilities in web apps to get access to user profiles and passwords. 
  • How to add input validation and SQL parameter binding to them. 
  • How to hack, how to use the Nessus tool to scan for vulnerabilities, how to use Kali Linux for penetration testing, and how to use the Metasploit Framework to gain access to vulnerable Windows systems, deploy keyloggers, and perform Remote VNC server injection. 

Pre-requirements –

No prerequisites are needed.

Who can take this course –

This course is open to anyone who wants to learn more and make better use of their time.

Duration – 15 hours approx

Instructor – Edward Chow  

6. Penetration Testing and Ethical Hacking (Cybrary)

This course will be incredibly valuable if you want to work in the cybersecurity field. With Cybrary’s online ethical hacking course, you will learn how to safeguard people from cyberattacks by becoming an ethical hacker and learning to exploit networks yourself.
As the internet grows in popularity, cybercrime is becoming increasingly common. Criminals no longer need to leave their homes to perpetrate crimes; they can do so with only a few mouse clicks and an internet connection. While contemporary technology has given us access to large amounts of data through websites and mobile devices, as well as simplified tasks like shopping, bill paying, and banking, it has also created a need for ethical hackers to battle, cybercriminals. There has never been a better time to begin working in the field of information security.

What You will learn –

  • Information Gathering.
  • Scanning and Enumeration.
  • Attack and Exploitation.
  • Vulnerability Identification and Analysis.
  • Reporting.
  • PenTest Planning.
  • Denial of Service.
  • Sniffing traffic.
  • Malware Identification and Analysis.
  • Scanning/Enumeration.
  • Exploitation.
  • Reconnaissance.
  • Session Hijacking.
  • Post Exploitation Hacking.

Pre-requirements –

No prerequisites are needed.

Who can take this course –

This course is open to anyone who wants to learn more and make better use of their time.

Duration – 7-8 hours approx

Instructor – Ken Underhill

7. Ethical Hacking Course for Beginners & Experts (Pluralsight)

This series teaches the core information needed to ethically and successfully uncover and exploit vulnerabilities in systems by adopting the attitude and toolbox of an attacker. By learning how systems are attacked, you will develop a better understanding of how to safeguard systems and improve your organization’s security.

What You Will Learn –

  • The difference between “hacking” and “ethical hacking”
  • The five phases of ethical hacking.
  • How to identify vulnerabilities.
  • How to defend against attacks.

Pre-requirements –

No prerequisites are needed.

Who can take this course –

This course is open to anyone who wants to learn more and make better use of their time.

Duration – 60 hours approx

Instructor – Dale Meredith, Troy Hunt

8. Cybersecurity Certification by University of Maryland (Coursera)

The Cybersecurity Specialization addresses the fundamental concepts that underpin the design of safe systems, from hardware to software to the human-computer interface, all while relying on cryptography to maintain secure interactions. Real-world examples are used to demonstrate these principles, which are supported by hands-on activities using applicable tools and approaches. Participants who complete the course will develop a security-oriented mindset, strengthening their understanding of attackers and how to construct systems to defend against them.

What You will learn –

  • Basic principles of human-computer interaction, and apply these insights to the design of secure systems with the goal of developing security measures that respect human performance and their goals within a system.
  • Important software vulnerabilities and attacks that exploit them — such as buffer overflows, SQL injection, and session hijacking — and we will consider defenses that prevent or mitigate these attacks, including advanced testing and program analysis techniques.
  • Foundations of modern cryptography, with an eye toward practical applications.
  • Security starts from hardware design and is familiar with the tools and skills to build secure and trusted hardware.

Pre-requirements –

No prerequisites are needed.

Who can take this course –

This course is open to anyone who wants to learn more and make better use of their time.

Duration – 32 weeks approx

Instructor – Dr. Jennifer Golbeck, Michael Hicks, Jonathan Katz, Gang Qu.

9. Cyber Security Course  (edX)

Are you tired of being informed that your computer has a virus? Or that your email account has been hacked? Now is the time to master the fundamentals of cybersecurity to protect yourself.
This computer science course covers the basics of cybersecurity while highlighting key facets of the discipline. You’ll learn about the most common cybersecurity threats and how to protect yourself. The course provides a hands-on approach, with all resources needed to better understand attacks and build effective responses offered.
This course will educate students for professions in the security area of IT-related sectors. It will be taught by professors with years of expertise in the field of computer security.

What You will learn –

  • Cyber security landscape.
  • Reverse engineering.
  • Managing and monitoring network cyber security attacks.
  • Computer forensics.
  • Malware and advanced persistent threats.
  • Vulnerability management and pentesting.

Pre-requirements –

No prerequisites are needed.

Who can take this course –

This course is open to anyone who wants to learn more and make better use of their time.

Duration – 6 weeks approx

Instructor – Lorena González Manzano,José María de Fuentes,Pedro Peris-Lopez,Juan E. Tapiador.

10. Ethical Hacking: Scanning and Networks– Free Course (LinkedIn Learning – Lynda)

Hackers employ scanning as the second phase of information gathering after footprinting and reconnaissance to scale up a network. Network scans are a key tool in the arsenal of ethical hackers who work to prevent attacks on an organization’s infrastructure and data.
In this course, scanning tools and techniques like ping sweeps, UDP scans, and TCP flags are used to collect information from a target machine. The lecturer, Lisa Bock, discusses scanning strategies and aims, as well as vulnerability scanning and how to anticipate attack paths. Lisa provides scanning tools for port scans, fingerprinting operating systems, time syncs, and more, then shows how hackers evade discovery by employing evasion, camouflage, and spoofing. She also addresses how to counter the threat of tunneling, a hacker technique for circumventing network security.

What You will learn –

  • This course investigates the scanning tools and techniques used to obtain information from a target system, including ping sweeps, UDP scans, and TCP flags. 
  • Discusses scanning techniques and their objectives, then goes over vulnerability scanning and how to predict possible attack paths. 
  • Scanning tools for port scans, fingerprinting OS, time syncs, and more, then shows you some ways that hackers counter detection via evasion, concealment, and spoofing. 
  • How to reduce the threat of tunneling, a method hackers use to circumvent network security.

Pre-requirements –

No prerequisites are needed.

Who can take this course –

This course is open to anyone who wants to learn more and make better use of their time.

Duration – 2 hours approx

Instructor – Lisa Bock 

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