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Written by Mumtaj Khan
Feb 04, 2026

Ethical Hacker -Protecting Systems Through Ethical Hacking

The term hacker used to mean a good programmer who knew a lot about machine code and how computer operating systems work. Nowadays a hacker is someone who hacks all the time and thinks of hacking as a way of life. Hacking is when you change something, about a system to get something done that the person who made it did not plan for. The people who do this kind of thing are hackers and hacking is what they do. Hacking is a part of who they are and they like to hack computer systems. The main goal of hacking is to change a system so it does what the hacker wants it to do not what it was meant to do.

The word hacking is often seen as a thing but that is only because people do not really get what the job of an ethical hacker is all about. Ethical hackers are the hackers, the ones who wear the white hat and they are the good people, in the computer security world. They are the hackers who help keep us safe from the bad guys. Ethical hackers do an important job.

Ethical hackers do not use their computer skills for things. They look for weaknesses in the computer security of businesses and organizations around the world. This helps to protect these businesses and organizations from hackers who want to do things. Ethical hackers find these gaps so they can defend against the hackers. They help keep the computer systems of businesses and organizations safe from people, with intentions. If you like working with computers and you like a challenge then being an ethical hacker might be the thing for you. You can use your skills to break into computer systems and people will pay you to do it.

It is not easy to get started as a hacker. This is because it is a field to get into.. If you work hard at it first you can have a really successful career, as an ethical hacker. You will be able to make a life for yourself doing something you like. Ethical hacking is a career choice if you are willing to put in the work. Furthermore, ethical hackers are always on the good side of the law!

Who is a Hacker (Ethical Hacker)?

Ethical hackers get paid to protect computer networks from people who try to break in and steal private information. Their job is to break into the companys computer system like a bad hacker would using special tools and technology. The main goal of an Ethical Hacker is to find problems in the companys system. When an Ethical Hacker finds a problem the company fixes it so the bad people cannot get in. An Ethical Hacker does this to help keep the computer network from people who want to do bad things.

The job of an Ethical Hacker is very important because they help protect the companys sensitive information from unlawful breaches, by unethical hackers. The ethical hacker as a member of the security team checks to make sure the system has a firewall that the security team is doing what they are supposed to do and that important files are locked and coded so they are secret. The ethical hacker does this to protect the system and the files. The system needs to be protected from people who want to hurt it. The ethical hacker makes sure the security procedures are working and that sensitive files are encrypted, which means the ethical hacker is helping to keep the system safe.

Hacker (Ethical Hacker) Eligibility

To be an Ethical Hacker you need a Bachelors degree in Information Technology like a B.Sc in IT or Computer Engineering.. You can get an advanced certificate, in network security to become an Ethical Hacker. An Ethical Hacker should have one of these to do the job.

Getting a certification from a school really helps you get a job with big companies, in the IT industry. International accreditations include:

  • Certified Ethical Hacker (EC-Council)
  • Certified Hacking Forensic Investigator (EC-Council)
  • GIAC Certified Penetration Tester (GPEN) by SAN and GIAC
  • Having a Certified Intrusion Analyst certification, which is also known as GCIA can really help people get job opportunities. The Certified Intrusion Analyst certification is very useful, for people who want to work in this field. The Certified Intrusion Analyst or GCIA certification can make a difference when it comes to getting a good job.

When you are applying for this job you need to have a lot of ambition. But that is not all the applicant must also know a lot about network security. They have to understand how multiple operating systems work. For example they need to know about Microsoft and Linux servers. They also need to know about Cisco network switches and virtualization and Citrix and Microsoft Exchange. These are all things they should be good at. The applicant should also know about the software that hackers use to try to get into systems. This is very important, for network security.

How to Become an Ethical Hacker?

If you do not have computer skills getting a degree is a way to become an ethical hacker. To become a hacker getting a degree is a good idea because it will teach you the computer skills you need. You can learn a lot about computer science and ethical hacking when you are in school for a hacker degree. Getting a degree, in computer science will help you become an ethical hacker.

STEP 1 : When you finish class 12 with Math and Physics you should apply for a degree or diploma in Computer Science, Information Science or something similar, in the information technology field. Computer Science is what you should focus on. There are private and public engineering colleges that offer Computer Science courses. These colleges provide the service you need to study Computer Science or Information Science.

There are some good colleges like Thapar Engineering College, PEC, BITS Pilani and all the Indian Institutes of Technology that do not have a lot of seats available. These colleges may select students based on how they do in exams like the Joint Admission Exam. The colleges consider the results of these exams when they decide who to admit. The Indian Institutes of Technology and other colleges, like Thapar Engineering College and BITS Pilani use these exams to choose their students.

STEP 2 : So people who do not have a degree but want to be an Ethical Hacker can get Ethical Hacking Certifications. This is an option for people who are interested, in Ethical Hacking. They can get Ethical Hacking Certifications. Still work as an Ethical Hacker.

One can:

  • Obtain an IT security certification
  • Obtain an IT security certification; enroll in a four-year  computer science school
  • You can sign up for a program that lasts two years. It is really focused on analyzing information technology and keeping it secure. The program is, about information technology analysis and security.

STEP 3 : People who want to work in this field can apply for jobs, in companies that deal with Computer system security design and other related services. These companies can be commercial or non-commercial. They can also apply to Internet service providers and other related firms.. First they need to finish their graduation or get a certification. They also need to learn about information security and system administration. Computer system security design is a part of this.

Ethical Hacker Career Scope

The future of hacking is really vast. Many organizations, like the Government, big companies, health care places, the entertainment industry, banks, the police and laboratories that solve crimes are all getting into this field quickly. Even detective agencies the CBI and National security agencies are doing the same. Ethical hacking is becoming a part of all these places.

So people who have a Graduate degree in computer science and some kind of certification in hacking or something like that have a good chance of getting a well paying job. They can make a lot of money if they have a Graduate degree in computer science and know about hacking. A Graduate degree in computer science is very useful for people who want to learn about hacking. Computer science and hacking can be a combination, for people who want a lucrative career.

There is an increase in cybercrime and people are getting into big companies computer systems. This has made many companies hire hackers to make sure their network security is safe from any problems. So being a hacker is a good job to have in the next few years. Ethical hacking is a career that will be, in demand because companies need to protect themselves from cybercrime and ethical hackers can help with that.

Talented Ethical Hackers have a lot of options for a career. They can work for some of the companies in the IT industry. These companies include Wipro, Dell, Reliance, Google, Accenture, IBM and Infosys. Talented Ethical Hackers can really make a name for themselves at these places. Working for companies like these can be a great thing, for Talented Ethical Hackers.

An ethical hacker can have different job titles. These job titles are security consultant, forensics investigator and security investigator. An ethical hacker can also be a network security system administrator or a network security system manager. Some ethical hackers work as web security administrators. Others are application security executives. Ethical hackers do all these jobs to help keep computer systems and networks safe from people who want to harm them. Ethical hackers are very important, to the security of computer systems and networks.

Other Job Roles for Ethical Hackers

Applications Security Executive

The experts who validate the secure design and development of IT applications are known as application security specialists/executives. They work on the cyber security team. They also assist developers in adhering to a secure SDLC procedure.

Data Security Specialists

Data security professionals plan and implement security assessments across computer hardware and software platforms. They safeguard the system from cyber threats.

Security Auditor

The security auditor's job is to evaluate and investigate the organization's financial systems. In addition, they audit and evaluate security measures and processes. They collaborate with the company's IT specialists, managers, and executives.

Security Certified Programmer

A security-certified programmer is an expert who creates computer programs that protect computer systems and data.

Web Security Manager
 

Web security managers are in charge of developing, implementing, and maintaining security procedures to protect information. To ensure the security of their firm, they must monitor all activities and infrastructure.

Types of Hackers

Cybercriminals

Cybercriminals are persons or groups of people who utilize technology to perform harmful acts on digital systems or networks in order to steal valuable corporate information or personal data and profit.

Ethical Hackers

Ethical hackers, sometimes known as "white hats," are security specialists who do these security audits. Their proactive effort contributes to an organization's security posture.

Hacktivists

Hacktivists are criminal gangs that band together to carry out computer assaults in favor of political objectives. Hacktivists often target whole sectors, but they may also target single businesses that they believe do not share their political beliefs or policies.

Script kiddies

A playscript A kiddie, skiddie, kiddie, or skid is an incompetent person who utilizes scripts or programs written by others for harmful intentions.

Ethical Hacker Salary Prospects

  • When you start working as a hacker you will use all of your technical and security knowledge to try to break the network security of the company or organization that hired you.
  • The company or organization that hired you will want an analysis of your results.
  • They will also want recommendations for improving the network security of the company or organization that hired you.
  • This helps protect the company or organization that hired you against people who want to hack into their network security with intentions.
  • The work of a hacker is important because it helps the company or organization that hired you to keep their network security safe, from people who want to do bad things.
  • In the market an Ethical Hacker who is just starting out can expect to earn around Rs. 5 Lacks per year. This is the salary for an entry-level Ethical Hacker.. Ethical Hackers with really good academic degrees and a lot of professional experience can earn a lot more. Up to Rs. 30 Lacks per year. The salary of an Ethical Hacker also depends on what the Ethical Hacker does, on the job.

Ethical Hacking Top Recruiters

These top recruiters usually look for people who have good pay and benefits from colleges or they hire someone who is a trained ethical hacking specialist to work for their company. They want the best people to work for them so they look for hacking specialists who are really good, at what they do. These top recruiters need people who can help them so they hire trained hacking specialists to do the job.

There are some companies in India where you can work as a hacker and get a good salary even if you are new, to the job. These companies hire hackers to do important work:

  • Capgemini
  • Deloitte
  • Dell Technologies
  • Hewlett Packard Enterprise
  • Intel
  • IBM
  • Tata Consultancy Services Limited
  • Wipro Technologies Ltd.
  • Paladion Networks
  • EY (Ernst & Young)
  • Zynga
  • Infosys Limited
  • ValueMentor InfoSec PVT LTD
  • Iraje  Software
  • Synchrony Financial
  • QSSOT Technology

Conclusion

An Ethical Hacker protects computer systems, networks, and data by identifying security vulnerabilities before attackers exploit them. They legally test systems using hacking techniques with proper authorization. This role requires strong knowledge of networking, operating systems, and cybersecurity tools. Ethical Hackers play a critical role in preventing cybercrime across industries. It is a high-demand career with global opportunities and continuous learning.

Frequently Asked Questions

Anyone with strong curiosity about systems, networks, and security along with problem-solving skills can become an Ethical Hacker.
A degree in computer science, IT, or cybersecurity is preferred, but certifications and hands-on skills matter more.
Networking, operating systems, web security, cryptography, scripting, and vulnerability assessment.
Basic knowledge of Python, JavaScript, or C is helpful but not mandatory for beginners.
Popular certifications include CEH, OSCP, CompTIA Security+, and CISSP.

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