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What is Ethical Hacking | Learning and Free Ethical Hacking Courses Online Udemy


This article covers major queries about Ethical Hacking, like How to become a white hat hacker, the best way to learn ethical hacking, and the Ethical hacking courses for beginners on Udemy.

What is Ethical Hacking? (white hat hacking)

If you’ve ever thought of becoming a hacker who does not break the law, then you’ve come to the right place.

Ethical hacking is legally breaking into devices and computers in order to test an organization’s defenses. Ethical hacking is also known as pen testing or penetration testing. An ethical hacker is also known as a white hat. 

Ethical hacking and cybersecurity statistic data:

# The average salary of a certified ethical hacker in the US is $104,813 a year.

# As per a survey white hat hacker salary in US is $71,000 annually.

Big companies and corporations get paid good Ethical hacking salary to identify vulnerabilities and weaknesses in the systems of organizations so they can be improved.

They are security experts who use their skills for the good of society. There are ethical hacking courses that people can take in order to pursue a career in ethical hacking.  It’s an exciting job where the hacker does not face the risk of being arrested.

Moreover, if the ethical hacker discovers a loophole in the organization’s system, this gives the company a chance to rectify it before a malicious attacker discovers the weakness.

If the pen tester does not manage to find any weaknesses, the organization is even happier because now they are sure their systems are so secure that paid hackers could not get past the system.

Many ethical hackers in the world work with some of the largest companies in different industries such as the government, business corporations, healthcare, and financial institutions.

Ethical hackers tackle issues such as; the weaknesses an attacker notices in the system, the information the attackers are more interested in, the people in the organization who notice the attempted hack, and what can be done to strengthen technological systems in the organization.

Ethical hackers perform the hack in a professional manner and go with the instructions given by their clients. After penetration testing, they present a report which highlights the loopholes in the organization’s technological systems. They also offer suggestions to enhance the security of the organization’s system so no attacker can access personal data and information.

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Importance of Pen Testing / Ethical Hacking

Ethical hackers prevent cyber criminals from breaching the security systems of organizations by using tactics that prevent attackers from accessing the systems. They prevent data in organizations from being stolen or falling in the wrong hands.

They also update technologies that prevent the system from being compromised.

Companies and organizations need ethical workers in this modern era to prevent the increasing threat to IT security. Ethical hacking is important as it completely tests a company’s IT security.

How can I learn ethical hacking online?

career in ethical hacking

Learning to hack isn’t difficult but you need technical skills in order to excel in this field. The skills can be easily obtained through taking courses or required training in hacking. The training will enable you to understand computer systems and IT techniques.

Hard skills such as computer skills, programming, and database skills will enable you to become a better ethical hacker. One also needs soft skills such as problem-solving skills, analytical skills, and communication skills.

Learning to hack is very beneficial because malware and viruses are developed on a daily basis. This increases the demand for ethical hackers to protect the data of organizations worldwide.

Everyone can learn ethical hacking by enrolling in a free online course from the comfort of their own homes. The free courses allow people to learn everything about cybersecurity, hacking, penetration testing, IT, and ethical hacking.

An ethical hacker should know basic concepts like reconnaissance, protocols, and testing wireless networks in order to excel in the field. The good thing about ethical hacking is everyone can be taught and it is a very lucrative industry worldwide.

Top 5 Free Ethical Hacking Courses & Tutorials Online on Udemy

1. Foundations of Hacking and Pentesting Android Apps

This course is for those who want to know how to hack android apps and find loopholes and weaknesses in order to fix them.

Skills Obtained Upon Course Completion

  • Insecure data storage
  • Tips on how to look for computer bugs
  • Basics of adb
  • Setting up Android Studio and Emulators

Domain: IT and Software.
Duration: Video of 1 hour and 28 minutes.

2. Start Kali Linux, Ethical Hacking and Penetration Testing!

This course teaches students everything about ethical hacking from the terminologies used to the types of ethical hacking. It is appropriate for beginners as they get to understand the fundamentals of ethical hacking and how to be successful in that field.

Skills Obtained Upon Course Completion

  • Step-by-step instructions for insulation VirtualBox and creating your virtual environment on Windows, Mac, and Linux.
  • An introduction to attacking networks and breaking passwords.
  • Tips for remaining anonymous in hacking and penetration testing activities.
  • A clear understanding of what ethical hacking and penetration testing is.

Domain: IT and Software.
Duration: 4 hours of video lectures.

3. Fundamentals of Computer Hacking

This free course is perfect for beginners because it delves into the basics of ethical computer hacking. The lesson has been created by a group of professional Information Security Professionals in order to ensure the learners reap maximum benefits from the course. The course teaches the methodologies malicious attackers use to access organization data illegally and how the ethical hackers protect the data.

Skills Obtained Upon Course Completion

  • Identifying different types of hackers
  • How to secure data
  • Malware
  • Network hacking, System Hacking and even Website hacking
  • Identifying a security breach
  • How to defend and protect organization data
  • The countermeasures Ethical Hackers use against malicious attackers

Domain: IT and Software.
Duration: The lesson goes for 1 hr and 50 min

4. Ethical Hacking with Hak5 Devices

You will understand the importance of physical security and why you should avoid plugging in unknown devices on your computer. The course also delves into Hak5 Rubber Ducky and Hak 50 cable.

Skills Obtained Upon Course Completion

  • Importance of physical security
  • The danger of plugging unknown devices to a computer
  • Hak5 Rubber Ducky
  • Hak5 o.MG cable

Domain: IT and Software
Duration: 1 hour and 7 minutes

5. Ethical Hacking – SQL injection attack

This course is suited for pen testers, ethical hackers, and web developers. It delves into how you can hack a computer using SQL Injection Attack.

Skills Obtained Upon Course Completion

Fundamentals of SQL injection attacks. Learners will be able to use Kali Linux database tools for penetration.

Domain: IT and Software.
Duration: video of 57 minutes.

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More references: Global Ethical Hacking Report: 83% of Ethical Hackers Experience AI-Driven Attacks

Monrose Murugi

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  • Monrose Murugi

    I have written well explained and informative articles on educational domain for skillshouter. I have been writing high-quality, original and very engaging articles for over 6+ years now for different international clients and companies, sometimes as a ghostwriter and freelancer. I am versatile and can write in many different niches such as Travel, Finance, Lifestyle, Health, DIY and Pets among other niches. To learn more about how I can add value to your organization, message me on [email protected]. I have studied bachelor's degree in journalism, Mass communication & media studies at Mount Kenya University Class of 2020.

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