Securing the Digital FrontierOne Byte at a Time

Cybersecurity Expert | Ethical Hacker | IT Consultant

About Me

Rohan Naagar

I'm a passionate cybersecurity professional with over 8 years of experience in protecting digital assets and infrastructure from evolving threats. My expertise spans across penetration testing, vulnerability assessment, security architecture, and incident response.

Having worked with Fortune 500 companies and government agencies, I've developed a deep understanding of how to secure complex systems against sophisticated attacks while maintaining operational efficiency.

My approach combines technical expertise with strategic thinking, allowing me to not only identify vulnerabilities but also implement comprehensive security solutions that align with business objectives.

Security Audits

Comprehensive security assessments

Penetration Testing

Ethical hacking to find vulnerabilities

Security Architecture

Building secure systems from the ground up

Cybersecurity Professional

> Ethical Hacker
> Security Researcher
> Digital Guardian

Skills & Certifications

Technical Expertise

Security Tools

MetasploitBurp SuiteWiresharkNmapKali LinuxOWASP ZAP

Programming

PythonBashJavaScriptGoPowerShellSQL

Cloud Security

AWS SecurityAzure SecurityGCP SecurityDocker SecurityKubernetes Security

Methodologies

OWASP Top 10MITRE ATT&CKISO 27001NIST Cybersecurity Framework

Certifications

Certified Ethical Hacker (CEH)

EC-Council

2019

Certified Information Systems Security Professional (CISSP)

ISC²

2020

Offensive Security Certified Professional (OSCP)

Offensive Security

2021

Certified Information Security Manager (CISM)

ISACA

2022

CompTIA Security+

CompTIA

2018

Continuous Learning

I believe in staying ahead of emerging threats through continuous education and research.

Threat IntelligenceZero-Day ResearchCTF CompetitionsSecurity Conferences

Featured Projects

Explore my cybersecurity projects, tools, and research contributions that help organizations strengthen their security posture.

SecureNet Vulnerability Scanner

SecureNet Vulnerability Scanner

PythonNetwork SecurityVulnerability Assessment

An advanced network vulnerability scanner that identifies security weaknesses in systems and applications. Built with Python and leveraging multiple security databases for comprehensive threat detection.

Demo
CryptoGuard Encryption Tool

CryptoGuard Encryption Tool

CryptographyData ProtectionC++

A robust file encryption utility that uses AES-256 encryption to secure sensitive data. Features include password protection, secure key management, and tamper detection mechanisms.

Demo
ThreatHunter Dashboard

ThreatHunter Dashboard

ReactData VisualizationSIEM

A real-time security monitoring dashboard that aggregates and visualizes security events from multiple sources. Helps security teams identify and respond to threats more efficiently.

Demo
SecOps Automation Framework

SecOps Automation Framework

AutomationPythonSecurity Operations

A comprehensive security operations automation framework that streamlines incident response, threat hunting, and security compliance tasks through orchestration and automation.

Demo

Security Insights

Thoughts on cybersecurity trends, ethical hacking techniques, and industry best practices.

The Rise of Ransomware-as-a-Service and How to Protect Your Organization
Threat Intelligence
May 15, 2025Rohan Naagar

The Rise of Ransomware-as-a-Service and How to Protect Your Organization

Exploring the growing trend of Ransomware-as-a-Service (RaaS) and effective strategies to safeguard your organization's critical assets.

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Zero Trust Architecture: Beyond the Buzzword
Security Architecture
April 22, 2025Rohan Naagar

Zero Trust Architecture: Beyond the Buzzword

A practical guide to implementing Zero Trust security principles in your organization's infrastructure for enhanced protection.

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Advanced Web Application Penetration Testing Techniques
Penetration Testing
March 10, 2025Rohan Naagar

Advanced Web Application Penetration Testing Techniques

Discover sophisticated methods for identifying and exploiting vulnerabilities in modern web applications to improve security posture.

Read More

Get in Touch

Have a security concern or interested in working together? Feel free to reach out through the secure contact form or connect with me on social media.

Send a Message

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Security Research

Interested in my security research or vulnerability disclosures? Check out my published work and conference presentations.

CVE Discoveries

10+ vulnerabilities reported and acknowledged

Conference Talks

Speaker at BlackHat, DefCon, and RSA