How to Become a Web Application Penetration Tester: A 6-Month Roadmap

Are you passionate about cybersecurity and eager to break into the world of web application penetration testing? In just six months, you can equip yourself with the knowledge and skills necessary to start a career in this rewarding field. This comprehensive guide will outline a step-by-step plan, including topics to cover each month and recommended resources to help you along the way.

SAMIN BIN HUMAYUN
3 min readSep 10, 2023
Photo by Shahadat Rahman on Unsplash

Month 1: Foundations of Cybersecurity and Web Technologies

Week 1–2: Cybersecurity Fundamentals Start your journey by understanding the core concepts of cybersecurity, including the CIA triad (Confidentiality, Integrity, Availability), common attack vectors, and the significance of security.

Recommended Resource:

Week 3–4: Web Technologies Familiarize yourself with the basics of web development, such as HTML, CSS, and JavaScript. This foundational knowledge will help you grasp web application structure and vulnerabilities.

Recommended Resource:

Month 2: Web Application Basics and Security Fundamentals

Week 1–2: Web Application Architecture Dive into web application architecture, learning about client-server interactions, HTTP basics, and the structure of web applications.

Recommended Resource:

  • “Web Application Architecture” by Leon Shklar and Richard Rosen (Book)

Week 3–4: Security Fundamentals Explore essential security concepts, including authentication, authorization, encryption, and security protocols like HTTPS. These fundamentals will be critical in understanding web application security.

Recommended Resource:

  • “Security Engineering” by Ross J. Anderson (Book)

Month 3: Common Web Application Vulnerabilities

Week 1–2: SQL Injection and Cross-Site Scripting (XSS) Study common web application vulnerabilities like SQL injection and XSS, understanding how attackers exploit them.

Recommended Resources:

Week 3–4: Cross-Site Request Forgery (CSRF) and Cross-Origin Resource Sharing (CORS) Learn about CSRF and CORS vulnerabilities, and discover ways to mitigate these security risks.

Recommended Resources:

Month 4: Penetration Testing Tools and Labs

Week 1–2: Introduction to Penetration Testing Tools Familiarize yourself with essential penetration testing tools such as Burp Suite, OWASP ZAP, Nmap, and Wireshark. These tools will be your companions in assessing web application security.

Recommended Resources:

  • Official documentation and tutorials for each tool

Week 3–4: Hands-On Practice in Labs Practice your skills in controlled environments by using platforms like Hack The Box or TryHackMe. These platforms offer various challenges and vulnerable web applications to test your knowledge.

Recommended Resources:

Month 5: Web Application Security Standards and Best Practices

Week 1–2: OWASP Top Ten Delve into the OWASP Top Ten, a list of the most critical web application security risks. Understanding these risks is paramount for a penetration tester.

Recommended Resources:

Week 3–4: Security Standards and Best Practices Explore security standards like the OWASP Application Security Verification Standard (ASVS) and delve into best practices for secure coding.

Recommended Resources:

  • OWASP ASVS
  • Relevant secure coding guides and documentation

Month 6: Certifications and Job Preparation

Week 1–2: Certifications Research and consider enrolling in certification programs such as the Certified Ethical Hacker (CEH) or Offensive Security Certified Professional (OSCP). These certifications can enhance your credibility as a penetration tester.

Recommended Resources:

Week 3–4: Build a Portfolio and Networking Create a portfolio showcasing your practical exercises and personal projects. Begin networking with professionals in the cybersecurity field through LinkedIn and local meetups to gain insights and potential job opportunities.

Recommended Resources:

  • LinkedIn
  • Local cybersecurity meetup groups

By following this six-month roadmap, you’ll establish a strong foundation in web application penetration testing. Remember that learning is an ongoing process, and practical experience is invaluable. Stay updated with the latest cybersecurity trends and continue honing your skills to excel in this dynamic field. Best of luck on your journey to becoming a web application penetration tester!

--

--

SAMIN BIN HUMAYUN

Recent EEE graduate passionate about cybersecurity. Top 3% in Try Hack Me. I write about cyber security and technology.