CYBERSECURITY

Penetration Testing & Security Assessment

Securing networks and applications through advanced penetration testing, vulnerability assessment, and security consulting.

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// Penetration Testing Protocol
function securityAssessment() {
  const target = "network.target.com";
  const phases = [
    "reconnaissance",
    "scanning",
    "vulnerability-analysis",
    "exploitation",
    "post-exploitation",
    "reporting"
  ];
  
  return executeAssessment(target, phases);
}

securityAssessment();

About Me

Professional Background & Expertise

Profile Picture
3+ Months
Experience

Mayuresh Chaubal

I am a dedicated penetration tester with expertise in identifying and exploiting security vulnerabilities in networks, applications, and systems. My approach combines technical knowledge with creative problem-solving to uncover security flaws that automated tools might miss.

With a background in information security and ethical hacking, I help organizations strengthen their security posture by simulating real-world attacks and providing actionable remediation strategies.

Specialization

Network & Web Application Security

Email

mayureshchaubal57@gmail.com

Location

Mumbai, Maharashtra

Education

BSc in Information Technology

Resume

My Skills

Technical Expertise & Certifications

Network Penetration Testing

65%

Web Application Security

60%

Mobile Application Security

50%

Vulnerability Assessment & Exploitation

60%

Social Engineering

55%

Reverse Engineering

75%

Kali Linux

Burp Suite

Wireshark

Metasploit

Nmap

OWASP ZAP

SQLMap

Certified Ethical Hacker (CEH)

Nikist

2025

Vulnerability Assessment & Penetration Testing(VAPT)

Alison

2025

Jr. Penetration Tester

TryHackMe

2025

Recent Projects

Showcasing My Security Expertise

Network Security Assessment
Network Security

Metasploitable Network Security Assessment

Performed a penetration test on Metasploitable, identifying and exploiting vulnerabilities.

Web Application Security
Web Security

OWASP Web Application Security Audit

Conducted a black box penetration test on OWASP Juice Shop.

Weh Application Security
Web Security

Acunetix Web Application Security Audit

I conducted a black boxpenetration test to assess the security posture of Acunetix.

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Metasploitable Network Security Assessment

Network Security
Network Security Assessment

Project Overview

Performed a penetration test on Metasploitable, identifying and exploiting vulnerabilities using Nmap, Metasploit, and other tools. Conducted reconnaissance, privilege escalation, and post-exploitation analysis in a controlled environment.

Approach

  • Performed external and internal network scanning using Nmap and custom scripts
  • Identified vulnerable services and outdated software
  • Conducted manual testing to verify findings and eliminate false positives
  • Exploited vulnerabilities to demonstrate potential impact
  • Developed detailed remediation recommendations
Network Security Penetration Testing Vulnerability Assessment
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OWASP Web Application Security Audit

Web Security
Network Security Assessment

Project Overview

Performed a black box penetration test on OWASP Juice Shop to evaluate its security posture. Identified vulnerabilities such as SQL Injection, IDOR, and admin panel misconfigurations using Burp Suite and Wireshark. Documented findings and recommended remediation strategies aligned with the OWASP Top 10 to strengthen application security. This project enhanced my expertise in web application security, penetration testing, and vulnerability assessment.

Approach

  • Performed internal network scanning using Nmap.
  • Identified vulnerable services and outdated technologies.
  • Conducted manual testing to verify findings and eliminate false positives.
  • Exploited vulnerabilities to demonstrate potential impact.
  • Developed detailed remediation recommendations.
Web Application Security Penetration Testing Vulnerability Assessment
×

Acunetix Web Application Security Audit

Web Security
Network Security Assessment

Project Overview

Performed a black box penetration test on Acunetix to evaluate its security posture. Identified security gaps through reconnaissance, vulnerability scanning, and exploit testing. Documented findings and recommended strategies to enhance application security and reduce vulnerabilities.

Approach

  • Gathered information about the target using open-source intelligence (OSINT) and network scanning.
  • Used automated tools to identify potential vulnerabilities and misconfigurations.
  • Attempted to exploit identified vulnerabilities to assess the application's security defenses.
  • Evaluated the impact of successful exploits, including access control flaws and data exposure.
  • Documented findings, calculated risk ratings, and recommended security improvements to mitigate vulnerabilities.
Web Application Security Penetration Testing Vulnerability Assessment

Work Experience

Professional Journey & Achievements

2025 - Present

InfoSec Consultant

Quasar CyberTech

  • Conducted security assessments and manual penetration testing on live web applications, focusing on real-world vulnerabilities including XSS, SQLi, CSRF, IDOR, and Clickjacking, aligned with the OWASP Top 10.
  • Developed custom security tools, including a CLI utility for detecting Clickjacking vulnerabilities and a scanner to check for missing or misconfigured HTTP security headers (e.g., CSP, X-Frame-Options, HSTS).
  • Utilized tools such as Burp Suite, OWASP ZAP, and custom scripts to enhance testing depth and accuracy. Followed ethical testing standards and responsible disclosure principles while working on production-facing applications.
  • Stayed current with emerging vulnerabilities, CVEs, and security tools through continuous self-study and participation in security communities.
2025 March

PenTesting Intern

CyberStriveX

Conducted a black box penetration test to evaluate the security posture of a web application.

  • Conducted a black box penetration test to evaluate the security posture of Acunetix.
  • Identified security gaps and recommended remediation strategies.
  • Strengthened expertise in ethical hacking, exploit testing, and network security, enhancing threat detection and mitigation capabilities.
2025 February

PenTesting Intern

InternIntelligence

Conducted external security assessments, identified and mitigated security flaws.

  • Conducted a black box penetration test on OWASP Juice Shop, identifying and mitigating security flaws using Burp Suite & Wireshark.
  • Reviewed and enhanced Access Control, Data Protection, and Incident Response policies, addressing security gaps such as missing MFA and weak encryption.
  • Proposed security improvements aligned with ISO 27001 & NIST to strengthen compliance and risk management.

Contact Me

Let's Discuss Your Security Needs

Location

Mumbai, Maharashtra

Email

mayureshchaubal57@gmail.com

Phone

+91 7021524797

Connect With Me

Send Me a Message

I'll get back to you as soon as possible