How to Become an Ethical Hacker?

In a world dominated by data, hackers circle around like a hungry shark waiting to pounce on any weaknesses. Once they sniff out potential weaknesses, they will rip out the prey of every bytes of data. In order to protect against such a formidable foe, organisations need equally strong warriors; they need Ethical Hackers. Ethical Hackers are knights in shining armour who can safeguard organisations and individuals from such dark forces. If you are curious about How to Become an Ethical Hacker, then this blog is for you!

Table of Contents 

1) What is Ethical Hacking? 

2) Steps to Become an Ethical Hacker? 

3) Necessary Skills for Ethical Hackers 

4) Ethical Hacking tools 

5) Conclusion

What is Ethical Hacking? 

Ethical Hacking involves the authorised and proactive discovery of vulnerabilities in a computer system, application, or data using the strategies and actions of malicious attackers. This practice helps identify security vulnerabilities that can then be resolved before a malicious attacker has the opportunity to exploit them. 

What Does an Ethical Hacker Do?

Ethical Hackers work to find, rectify, and test an organisation's systems for vulnerabilities. To perform this effectively, they follow some guidelines and obtain permission from the organisation to simulate real cyberattacks. Let's explore some of their tasks and responsibilities:

a) Conducting System Assessments: They assess how someone might potentially breach the organisation’s system.

b) Performing Penetration Testing: They employ various techniques to demonstrate how hackers could execute a cyberattack.

c) Reporting Security Breaches: They notify the organisation about any security issues they discover.

d) Maintaining Confidentiality: They ensure that all findings remain confidential between themselves and the client or company.

e) Examining Technology Infrastructure: They analyse the organisation’s operating systems and networks for weaknesses.

 

Steps to Become an Ethical Hacker

The following are the steps to become an Ethical Hacker:

Educational Paths 

1) Obtain a Degree:

a) A bachelor’s degree in information technology, computer science, or a related field is beneficial.

b) Offers a solid foundation in computing principles and Cyber Security.

2) Learn Programming:

a) Knowing programming languages such as Python, C++, and JavaScript is crucial.

b) It helps in understanding how software and systems operate, which is essential for identifying vulnerabilities.

Gain Ethical Hacking Certifications

Earning Certifications such as:

a) Certified Ethical Hacker Certification

b) Ethical Hacking Essentials Certification

c) CompTIA Security+ Certification

These certifications are recognised by employers and can enhance your job prospects.

Gain Work Experience

1) Entry Level Jobs:

a) Start with roles such as tech support, network administrator, or security analyst.

b) These positions offer hands-on experience with IT systems and security protocols.

2) Practice Hacking:

a) Use online platforms to practice your hacking skills in a safe, controlled environment.

b) These platforms provide real-world scenarios to test and enhance your abilities.

Build a Portfolio 

a) Building portfolio includes detailed descriptions of the projects you have worked on.

b) Clearly list the skills you have used in each project.

c) Display any relevant certifications you have earned.

d) Provide detailed accounts of any penetration tests you have conducted.

e) Highlight specific vulnerabilities you have discovered.

f) Explain the strategies you used to resolve the identified vulnerabilities.

Start Applying for Jobs

1) Identify Opportunities:

a) Start by identifying job opportunities in sectors that require Ethical Hackers.

b) These sectors include private companies, government agencies, and specialised Cyber Security firms.

c) Use job search platforms like LinkedIn, indeed, and Glassdoor to find relevant positions.

2) Networking:

a) Collaborate with professionals in the Cyber Security field through online forums, networking events, and social media platform

b) Networking can help you learn about job openings that may not be advertised publicly.

3) Job Boards:

a) Regularly check Cyber Security-specific job boards and websites.

Necessary Skills for Ethical Hackers

To become a successful Ethical Hacker, here are some of the essential skills:

1) Programming Knowledge

Languages:

Expertise in programming languages such as  C++, Python, JavaScript, and SQL is crucial. These languages help you understand how software and systems work, enabling you to identify and exploit vulnerabilities.

2) Understanding of Computer Networks

a) Network Protocols:

Knowledge of TCP/IP, DNS, HTTP, and other network protocols is essential. Understanding how data travels across networks helps in identifying potential security weaknesses.

b) Network Security:

Familiarity with firewalls, routers, switches, and intrusion detection/prevention systems is important for securing network infrastructure.

3) Operating Systems Proficiency

Windows and Linux:

Expertise in both Linux and Windows operating systems is necessary. Many servers and systems run on these platforms, and knowing how to navigate and secure them is vital.

4) Knowledge of Security Tools

a) Penetration Testing Tools:

Familiarity with tools like Metasploit, Nmap, Wireshark, and Burp Suite is essential for conducting penetration tests and vulnerability assessments.

b) Cryptography:

Understanding encryption and decryption methods, as well as how to implement them, is crucial for protecting data.

5) Database Management

SQL Proficiency:

Proficiency in database management systems and SQL is important for identifying and exploiting vulnerabilities in databases.

6) Social Engineering Skills

Psychological Manipulation:

Understanding social engineering techniques, such as phishing and pretexting, helps in identifying and mitigating human-related security risks.

7) Analytical and Problem-solving Skills

a) Critical Thinking:

The ability to analyse complex systems and think critically about potential vulnerabilities and solutions is essential.

b) Attention to Detail:

Being meticulous and detail-oriented helps in identifying subtle security flaws that others might miss.

8) Continuous Learning

Staying Updated:

Cyber Security is a constantly evolving field. Staying updated with recent trends, tools, and techniques through continuous learning and professional development is crucial.

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Ethical Hacking Tools

Here are some of the most popular tools used by Ethical Hackers:

1) Nmap:

a) Purpose: Network scanning and mapping tool.

b) Description:

Network Mapper (Nmap) is widely used for discovering hosts and services on a computer network. It helps identify open ports, running services, and potential vulnerabilities, making it essential for network assessment.

2) Social Engineer Toolkit (SET):

a) Purpose: Social engineering attacks simulation.

b) Description:

SET is a framework designed for social engineering attacks, allowing Ethical Hackers to simulate phishing, credential harvesting, and other social engineering tactics to assess human vulnerabilities in organisations.

3) Wireshark:

a) Purpose: Network protocol analyser.

b) Description:

Wireshark is a tool for capturing and analysing network traffic in real time. It helps Ethical Hackers inspect packets to identify vulnerabilities and potential security issues within network communications.

4) Burp Suite:

a) Purpose: Web application security testing.

b) Description:

Burp Suite is a comprehensive platform for testing web applications. It includes various tools for scanning, crawling, and exploiting web vulnerabilities, making it essential for Ethical Hackers focusing on application security.

5) Kali Linux:

a) Purpose: Penetration Testing Operating System.

b) Description:

Kali Linux is a specialised Linux distribution designed for penetration testing and Ethical Hacking. It comes pre-installed with numerous tools and utilities that facilitate various hacking tasks, making it a favourite among Ethical Hackers.

6) OWASP ZAP (Zed Attack Proxy):

a) Purpose: Web application security scanner.

b) Description:

OWASP ZAP is an open-source tool used for finding vulnerabilities in web applications. It provides automated scanners and various tools for manual testing, making it a valuable resource for Ethical Hackers.

7) John the Ripper:

a) Purpose: Password cracking tool.

b) Description:

John the Ripper is a fast password-cracking tool that supports various encryption algorithms. It is commonly used to test password strength and recover weak passwords in systems.

8) Aircrack-ng:

a) Purpose: Wireless network security assessment.

b) Description:

Aircrack-ng is a suite of tools used for assessing the security of wireless networks. It concentrates on different aspects of Wi-Fi security, including monitoring, attacking, and cracking WEP and WPA/WPA2 encryption.

9) SQLMap:

a) Purpose: Automated SQL injection tool.

b) Description:

SQLMap is a free tool that automates the process of identifying and attacking SQL injection vulnerabilities in web applications. It helps Ethical Hackers identify database security flaws effectively.

10) Metasploit:

a) Purpose: Penetration testing framework.

b) Description:

Metasploit is a powerful tool used for developing and executing exploit code against remote targets. It provides a vast library of exploits and payloads, allowing Ethical Hackers to simulate attacks and test system security.

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Conclusion 

Understanding How to Become an Ethical Hacker opens the door to a rewarding career in Cyber Security. By acquiring essential skills, earning certifications, and gaining practical experience, you can play an important role in safeguarding digital systems. So, start your journey today and contribute to a safer online world! 

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