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OPERATIONAL SECURITY STATUS: SHIELD ACTIVE

I amMd Khaledul Islam

Specializing in proactive security engineering, Red Team operations, and bespoke Python automation. I bridge the gap between complex system flaws and actionable defense strategies, bringing precision and tactical insight to advanced OSINT investigations.

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Interactive Capability Matrix

Core Security Stack

Penetration Testing

STACK VECTOR

Complete external/internal infrastructure vulnerability assessments.

  • Network mapping
  • OWASP Top 10 exploits
  • Remediation validation
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Associated Organizations & Training Platforms

Arena Web Security LogoCyber Shadow Logo
500+End-to-End Audits

Network & application endpoints tested

42Zero-Days Patched

Critical vulnerabilities remediated

25+Pipelines Operating

Active Python automation scripts

99.99%Uptime Maintained

Hardened WordPress & Web servers

Md Khaledul Islam Portrait
Subject Overview

Offensive Security & VAPT Analysis

My professional focus is centered on offensive security and vulnerability assessment (VAPT). I identify security weaknesses across networks, APIs, and web applications using both automated scanning and meticulous manual penetration testing methodologies. By probing systems from an attacker's perspective, I help uncover and verify critical security flaws before they can be exploited.

As a Co-Founder of Cyber Shadow, I manage high-level external audits, corporate intelligence profiling, and custom VAPT client engagements. As an instructor at Arena Web Security, I teach hands-on Red Teaming and Python automation utilities to help build the future local cyber workforce.

CEHF Certified Professional
Active Python Automation Engineer
Certified Cybersecurity Diploma
Co-Founder & Security Team Lead