How to Become an Ethical Hacker in 2025

Looking for a career in ethical hacking? This guide covers who is an ethical hacker, how to start without a degree, essential skills, top hacking tools (Nmap, Metasploit, Wireshark), and certifications like CEH v12/v13. Get trained with the best ethical hacking course in Delhi NCR at Ducat India and kickstart your cybersecurity career today!

Nowadays, “How to become an ethical hacker?” is the primary question that comes to every student’s mind. So let’s discuss in this blog “Who is an ethical hacker?” “What are the steps to become an ethical hacker” and “How to become an ethical hacker without a degree”.

Ethical Hackers play a vital role in any organization, and their job is to protect against black-hat hackers, identify the weaknesses and threats and resolve security vulnerabilities in a system. This role is critical for organizations to adopt more robust security aspects. In this Blog we will Discuss about How to become an ethical hacker in 2025 the ultimate guide.

The year of 2024 was one of the most significant years in the worldwide IT and security scenario. Attacks that wreaked disaster on essential service delivery affected daily life and will impact society well into 2025 grabbed a lot of attention. In 2024, due to high cyber-attacks on companies like BSNL’s data breaches, Angel One’s personal data leak, and Indian Crypto platform WazirX’s $235 million hack Ethical Hacking is very demanding. After these incidents in India most of the people search How to become an ethical hacker in India.

If you are looking for an Ethical Hacking Course, Ducat offers you the Best ethical hacking course in Delhi NCR with CEH v12 and CEH v13 certification courses. Ducat is one of the prestigious and old training schools in NCR. They provide a 100% practical learning approach with job assistance and placement. Even if you are looking for How to become an ethical hacker after 12th then we are here to help.

What is Ethical Hacking?

Ethical hacking is a recognized and authorized attempt to access a computer system, application, or data using the same techniques as malicious attackers. Their goal is to analyze and address security vulnerabilities before cybercriminals exploit them. Ethical hackers, also known as security experts, conduct these dedicated assessments to support an organization’s security framework. Ethical Hackers are similar to hackers. They are called “White Hat Hackers”.

Ethical hackers can hack strategies because they understand how to protect data and information successfully. Most skilled ethical hackers understand how to think, operate, and use hacking tools in the same way as malicious hackers do.

Types of Ethical Hacking

- A Web Application Hacking: It involves assessing web applications for security weaknesses such as SQL injection, cross-site scripting (XSS), and misconfigurations. Ethical hackers work to uncover vulnerabilities that could lead to unauthorized access, data breaches, or system exploitation, ensuring robust security measures are in place.

Network Hacking: It involves detecting vulnerabilities within a network’s security by scanning open ports, analyzing weak services, and exploiting flaws in network protocols. Ethical hackers use these techniques to uncover potential entry points that could lead to unauthorized access or service disruptions, helping organizations strengthen their defences.

Wireless Network Hacking: It scans wireless networks for and exploits flaws in Wi-Fi security protocols such as WEP, WPA, and WPA2. The objective is to gain unauthorized access to the wireless network and intercept data.

System Hacking: System hacking is defined as unauthorized access to a computer and the theft of information from it, such as the computer ID and password, using hacking methods.

Email Hacking: Email hacking is defined as unauthorized access to an email account and its use without the owner’s permission.

IoT Hacking: It focuses on detecting security issues in IoT devices and networks. It involves assessing the security of smart gadgets, wearable technologies, and connected devices to avoid illegal access and data breaches.

Roles of Ethical Hackers

Ethical hackers are experts incredibly passionate about computer systems, operating systems, and networking security and safety. They must have excellent hacking skills and avoid risks from affecting computer systems. Some of the basic skills every Ethical Hacker must have:

Networking knowledge.

Good hands-on programming.

Scripting knowledge.

Backend Database knowledge.

Exposure to multiple operating systems: Windows, Linux

Servers and search engine knowledge.

Awareness of available tools in the market.

They use their technical skills to identify defects in data computer security and vulnerabilities, thereby protecting companies and individuals from hackers. Here are some of the key roles and responsibilities of an Ethical Hacker:

Identifying Security Weaknesses

Ethical Hackers perform detailed security assessments to uncover network, system, and application vulnerabilities. By simulating real-world cyberattacks, they help organizations patch weak points before malicious hackers exploit them.

Securing Network Infrastructure

Ethical Hackers analyze and reinforce network security by implementing firewalls, encryption, intrusion detection systems, and other security measures. They ensure that network configurations are robust against unauthorized access.

Expand Endpoint Security

As cyber threats increasingly target individual devices, Ethical Hackers focus on securing endpoints such as laptops, mobile devices, and IoT gadgets. They implement endpoint protection strategies to prevent unauthorized access and malware infections.

Ensuring Compliance with Security Regulations

Many industries must comply with strict cybersecurity regulations, such as GDPR, HIPAA, and PCI-DSS. Ethical Hackers assist organizations in meeting these compliance standards by identifying and addressing security gaps.

Developing Secure Coding Practices

To prevent software vulnerabilities, Ethical Hackers work closely with developers to promote secure coding practices. They help identify flaws in software architecture, perform code reviews, and recommend secure development frameworks.

Investigating Security Incidents

In the event of a cyberattack or security breach, Ethical Hackers play a vital role in digital forensics. They analyze the nature of the attack, trace its origin, and provide insights to prevent future incidents.

Researching Emerging Cyber Threats

Cyber threats evolve rapidly, and Ethical Hackers must continuously research new attack methods and defence strategies. Staying updated on the latest hacking techniques and cybersecurity trends helps organizations avoid potential threats.

Reporting Security Findings and Recommendations

After conducting security assessments, Ethical Hackers document their findings in detailed reports. These reports include identified vulnerabilities, potential risks, and actionable recommendations to enhance security.

Here is a list of programming languages used by ethical hackers and resources for learning these languages.

Python: Python Programming Language

SQL: SQL Tutorial

C: C Programming Language

JavaScript: JavaScript Tutorials

PHP: PHP Tutorials

C++: C++ Programming Language

Java: Java Programming Language

Ruby: Ruby Programming Language

Perl: Perl Programming Language

Ethical Hacking Career Path.

Ethical hacking is one of the most exciting and in-demand career paths in cybersecurity. With organizations increasingly relying on digital infrastructure, the need for skilled, ethical hackers is higher than ever. If you want to pursue a career in ethical hacking, join Ducat.

Are you looking for How to become an Ethical hacker then Ducat is here to help.

Here’s a step-by-step process for building a successful career in this field.

Learn ethical hacking from the ground up, covering all five phases of penetration testing and more.
Learn knowledge of current network security best standards, strategies, and technologies to secure digital assets and avoid cyber-attacks.
Set up your hacking lab with Kali Linux and virtual machines.
Produce Trojans, viruses, and keyloggers for ethical hacking.
Develop highly effective end-point protection and network security structures.
Learn how hackers follow you online and how to defend yourself with advanced security and privacy strategies.
The abilities and experience necessary to apply with comfort for cybersecurity positions, including penetration tester, forensic analyst, risk analyst, incident response analyst, and cybersecurity engineer.
You will be informed of the basics of Python so that you may integrate your knowledge of programming and ethical hacking and apply them in various scenarios.

How to become ethical hacker step-by-step

Now we see How to become an ethical hacker:

Ethical hacking is a rewarding career that involves identifying and fixing security vulnerabilities before cybercriminals can exploit them. If you’re interested in becoming an Ethical Hacker, join Ducat for Ethical Hacking Certification Course and follow this structured roadmap to develop the necessary skills, gain certifications, and build a successful career with How to become an ethical hacker.

Step 1: Understand the Basics of Cybersecurity

Before diving into ethical hacking, you need a strong foundation in cybersecurity concepts. Understanding how systems, networks, and security mechanisms work is essential to becoming an ethical hacker.

Basics of networking (TCP/IP, DNS, HTTP, FTP, etc.)

Operating systems (Windows, Linux, and macOS security)

Cybersecurity fundamentals (firewalls, encryption, malware analysis)

Programming basics (Python, Bash scripting, C/C++)

How to Get Started

- Join Ducat India for Cybersecurity courses.

Experiment with Kali Linux and network security tools in a virtual lab.

Step 2: Learn Networking and System Administration

Networking knowledge is crucial for ethical hackers, as most cyberattacks target network infrastructure. Understanding system administration helps identify security loopholes.

What to Learn

Network security and protocols (TCP, UDP, ICMP, SNMP).
Network scanning and monitoring tools (Wireshark, Nmap).
Active Directory and Windows/Linux server management.
Cloud computing basics (AWS, Azure security).

How to Get Started?

Earn a CompTIA Network+ or Cisco Certified CyberOps Associate certification.

Set up a home lab using virtualization tools like VirtualBox or VMware.

Step 3: Master Linux and Command Line Tools

Linux is the backbone of ethical hacking, as most security testing tools are built for Linux-based environments. Command-line expertise is essential for penetration testing.

What to Learn

Linux file system and permissions.
Bash scripting for automation.
Common Linux commands (grep, awk, sed, chmod, chown).
Security-focused Linux distributions (Kali Linux, Parrot OS).

How to Get Started

- Install and explore Kali Linux or Parrot OS in a virtual machine.

Take online or offline courses like Linux Essentials or RHCSA (Red Hat Certified System Administrator).

Step 4: Learn Programming and Scripting

Ethical hackers must often write scripts to automate security tasks, exploit vulnerabilities, or analyze malware. Programming knowledge also helps in understanding software security.

What to Learn

Python – For writing automation scripts and exploits
Bash scripting – For Linux automation
SQL – For database security and SQL injection testing
JavaScript – For web application security testing (XSS, CSRF attacks)
Assembly language – For reverse engineering and exploit development

How to Get Started

Join courses on Python for cybersecurity and SQL injection testing.

Practice writing small automation scripts for penetration testing.

Step 5: Learn Ethical Hacking Techniques and Tools

Understanding ethical hacking techniques will help you think like an attacker and identify system vulnerabilities before real hackers exploit them.

What to Learn

Penetration testing methodologies (Reconnaissance, Scanning, Exploitation, Post-Exploitation).

Vulnerability scanning (Nmap, Nessus).

Web application hacking (Burp Suite, OWASP Top 10 vulnerabilities).

Wireless network security (Aircrack-ng, WiFi hacking).

Social engineering techniques (Phishing, impersonation attacks).

How to Get Started

Enrol in Certified Ethical Hacker (CEH) training.

Set up a home lab and practice on platforms like Hack The Box and TryHackMe.

If you need How to become an Ethical Hacker then contact us

Step 6: Gain Hands-On Experience with Penetration Testing

Real-world experience is critical in ethical hacking. By testing live systems in a controlled environment, you can sharpen your skills and become job-ready.

What to Do

Participate in Capture The Flag (CTF) challenges on TryHackMe, Hack The Box, and CTFtime.

Join bug bounty programs (HackerOne, Bugcrowd) to find company systems vulnerabilities legally.

Work on open-source security projects and contribute to ethical hacking communities.

How to Get Started?

Create a portfolio showcasing your penetration testing projects.

Start freelancing in cybersecurity testing on platforms like Upwork or Fiverr.

Step 7: Earn Ethical Hacking Certifications

Certifications validate your skills and make you stand out in the job market. They also help you land high-paying ethical hacking jobs.

Best Certifications to Consider:

Certified Ethical Hacker (CEH) – Best for beginners in ethical hacking.

Offensive Security Certified Professional (OSCP) – Highly respected for penetration testing.

GIAC Penetration Tester (GPEN) – Focuses on real-world penetration testing.

Certified Cloud Security Professional (CCSP) – Specializes in cloud security.

Licensed Penetration Tester (LPT) – Advanced penetration testing certification.

Step 8: Apply for Ethical Hacking Jobs and Gain Work Experience

After acquiring the necessary skills and certifications, it’s time to enter the cybersecurity job market. Real-world experience will help you build credibility and career growth.

Job Roles for Ethical Hackers

Penetration Tester – Conducts ethical hacking assessments.
Security Analyst – Monitors and protects systems from threats.
Red Team Specialist – Simulates cyberattacks to test security defences.
Incident Response Analyst – Investigates and responds to security breaches
Cybersecurity Consultant – Advises companies on security best practices.

How to Get Started

Apply for entry-level cybersecurity jobs or internships.

Build a GitHub repository to showcase your ethical hacking projects.

Stay updated by attending cybersecurity conferences and workshops.

Step 9: Keep Learning and Stay Updated

Cyber threats and hacking techniques are constantly evolving. To remain a top ethical hacker, continuous learning is crucial.

How to Stay Updated

- Follow cybersecurity news and research papers.

Take advanced certifications like OSCE (Offensive Security Certified Expert) and CISSP (Certified Information Systems Security Professional).

What is CEH v13?

CEH v13 focuses on the newest cybersecurity advancements, including cloud computing, artificial intelligence, and creating vulnerabilities in new technology. CEH v13 provides users with the world’s first Ethical Hacker certification powered by AI. CEH v13 integrates AI into all five stages of ethical hacking, enabling you to achieve 40% more efficiency and double your level of productivity in cybersecurity job opportunities.

Are you looking for CEH v12/v13 Training in Delhi NCR? Then Ducat India offers you Ethical Hacking Training with the best Industry experts and Ducat helps you to How to become an ethical hacker without a degree.

What is CEH v13 Certification?

The CEH certification has advanced significantly since its origin, with the latest version being CEH v13. The evolution from CEH v10 to CEH v13 highlights the dynamic nature of cybersecurity. This certification teaches individuals to think like hackers, using the same tools and techniques malicious actors employ to find system weaknesses.

The Certified Ethical Hacker (CEH) certification has undergone significant advancements since its origin, with CEH v13 being the latest version. The progress from CEH v10 to CEH v13 reflects the ever-evolving prospect of cybersecurity. These certifications qualify individuals with the mindset and skills of a hacker, enabling them to identify system vulnerabilities using the same tools and techniques engaged by cyber criminals.

What is New in CEHv13 Certification?

AI-Powered: The world’s first ethical hacking certification for unlocking the potential of artificial intelligence.

Hands-on- Experience: Hands-on practical learning allows learners to improve your abilities in real-world circumstances while also learning attack vectors and mastering complex hacking tools.

40% more efficiency: Learn AI-driven approaches that will increase your security efficiency by 40% while simplifying your process.

Power-packed, updated curriculum: Master the most recent advanced attack strategies, trends, and countermeasures.

Real world skills, proven mastery: Participate in monthly worldwide hacking challenges, compete against your friends, and advance to the scoreboard.

Top Certifications for Ethical Hacking

An ethical hacking certification is essential for highlighting your knowledge and experience. Here are a few options for consideration.

Certified Ethical Hacker (CEH) by EC-Council

Certified Information Systems Security Professional (CISSP)

CompTIA Security+

GIAC Penetration Tester (GPEN)

Offensive Security Certified Professional (OSCP)

Certified Ethical Hacker (CEH) by EC-Council:

The EC-Council’s Certified Ethical Hacker (CEH) certification is the top cybersecurity certification. It is helpful to understand the basic concepts like thinking like hackers and building skills in attack vectors, detection techniques, and prevention strategies.

Certified Information Systems Security Professional (CISSP):

It demonstrates the design, implementation, and management of cybersecurity programs. Here, the skills we learn are systems life cycle management, threat intelligence, incident management, contingency management, and risk management.

CompTIA Security+:

The PenTest+ certification exam from CompTIA includes both multiple-choice and performance-based questions. The exam analyzes your ability to conduct penetration tests in several scenarios, including cloud, hybrid, web application, onsite, and Internet of Things (IoT).

GIAC Penetration Tester (GPEN):

Earning your GPEN proves you can conduct penetration testing using the most recent methods and procedures. You’ll test in a lab environment, demonstrating your knowledge, comprehension, and proficiency using actual programs and code on virtual machines.

Offensive Security Certified Professional (OSCP):

The OSCP checks your ability to attack several target machines and generates thorough reports for every attack.

What Tools Do Ethical Hackers Use?

Here we are discussing Ethical hacking tools used in 2025:

Nmap (Network Mapper): It is a command line tool developed for operating systems based on Linux Unix. This ethical hacking tool is used for network security mapping and identifying hosts and services on the network. It is also used to detect any vulnerabilities in the network systems and security, auditing and network exploration.

Nikto: An open-source tool that checks outdated versions, misconfigured files, plugins, and version-specific problems. With the help of the Nikto tool in Ethical Hacking, we can quickly scan web servers for dangerous files.

Wireshark: Wireshark is an open-source Ethical Hacking tool primarily used for packet analysis. It has an easy-to-use interface and is well-known for its colour-coding features, which help users understand the nature of packets.

Metasploit: Metasploit is another well-known ethical hacking tool that mostly gives a remote machine on which ethical hackers can execute their programs and vulnerabilities to ensure efficiency. It is a framework that allows ethical hackers to understand the security vulnerabilities of various systems.

Acunetix: Acunetix is an ethical hacking tool that scans and identifies different web applications and vulnerabilities, including SQL Injection and XSS versions. As a result, acunetix is an automated web application testing tool capable of auditing the web application for vulnerabilities.

HashCat: HashCat is another strong ethical hacking tool that includes some essential hacker programs and can help users recover lost passwords. HashCat operates on all operating systems and supports CPUs, FPGAs, and GPUs.

Conclusion

Becoming an ethical hacker in 2025 requires dedication, hands-on experience, and continuous learning. As cyber threats evolve, so must your skills. By following this structured roadmap—mastering networking, learning programming, practising penetration testing, earning certifications, and gaining real-world experience—you can establish yourself as a top cybersecurity professional and get your answer in How to become an ethical hacker and become a Certified Ethical Hacker.

FAQs

Q1. What is an Ethical Hacker?

An ethical hacker is a cybersecurity professional who identifies and fixes security vulnerabilities in systems, networks, and applications. Unlike malicious hackers, ethical hackers work legally to help organizations strengthen their security.

Q2. Is Ethical Hacking a Good Career in 2025?

Absolutely! With cyber threats increasing worldwide, ethical hacking remains a high-demand and high-paying career. Companies across industries need cybersecurity professionals to protect sensitive data and digital assets.

Q3. What Skills Are Required for How to Become an Ethical Hacker?

Strong understanding of networking and security concepts.

Knowledge of Linux and Windows OS.

Proficiency in programming (Python, Bash, C, or JavaScript).

Familiarity with ethical hacking tools (Nmap, Metasploit, Burp Suite, etc.).

Ability to think like a hacker and solve security challenges.

Q4. Is Ethical Hacking Legal?

Yes, ethical hacking is legal when performed with permission. Ethical hackers must follow a strict code of conduct and work within the legal framework to avoid cybercrime violations.

Q5. Do you know How much Ethical Hacker salary is?

In India, ethical hackers earn an average salary of approximately 22.9 lakhs per year, with top professionals making up to 64.1 lakhs annually. For entry-level positions, salaries typically range between 25,000 to 40,000 per month. Mid-level ethical hackers can expect monthly earnings between 50,000 to 1,00,000, while senior professionals command salaries ranging from 1,00,000 to over 3,00,000 per month.