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T.v Madhavan

T.v Madhavan

Cybersecurity Engineer

Bengaluru, India
75
Profile Score

Skills & Expertise (32)

Network Security Advanced
8.9/10
2
Years Exp
Web Application Security Advanced
8.7/10
2
Years Exp
Threat Modeling Advanced
8.4/10
2
Years Exp
OWASP Top 10 Advanced
8.2/10
2
Years Exp
MITRE EMB3D Intermediate
7.8/10
2
Years Exp
WIRESHARK Mandatory Access Control OpenSSL Python FastAPI Postgresql Private PKI Implementation LINUX Debian Embedded AppArmor iptables SSH Hardening Auditd Nmap Nessus Wazuh OWASP ZAP Burp Suite Metasploit Root File System Optimization Kernel Auditing Secure Boot HIDS/EDR Development Kernel Hardening DAST SAST

Work Experience

Project Associate - IoT Security & Sandbox

Centre for Development of Advanced Computing (CDAC)

Jun 2024 - Present

Designed and deployed a centralized security dashboard using FastAPI and PostgreSQL. Engineered the system to monitor embedded Linux endpoints in real-time, identifying abnormal behavioral patterns and visualizing security anomalies. Developed the core rule sets for the HIDS/EDR system, utilizing Auditd to capture critical system calls and trigger automated responses to unauthorized access attempts. Spearheaded the security hardening of i.MX series devices by implementing strict AppArmor MAC profiles and configuring Iptables to enforce a default-deny network policy. Managed the Private PKI lifecycle to ensure encrypted device authentication and maintained the local Secure Debian Repository for safe, trusted patch management. Optimized the Root File System (RFS) by removing non-essential services and binaries, significantly reducing the attack surface and boot time for critical infrastructure devices.

Education

PG-Diploma in IT Infrastructure, Systems and Security - Centre for Development of Advanced Computing (CDAC)

2023 - 2024 · Afghanistan

B.Tech in Electronics and Communication - Prakasam Engineering College

2019 - 2023 · Afghanistan

Certifications

Jr Penetration Tester Learning Path

TryHackMe · 2026

Certified in Cybersecurity (CC)

ISC2 · 2024

Ethical Hacker

Cisco Networking Academy · 2024

Ethical Hacking Essentials (EHE)

EC-Council · 2024

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 0/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 5/15
💰 Rate 0/5
🏆 Certs 5/5
Verified 5/5
Total Score 75/100

Profile Overview

Member sinceMar 2026

Skills (32)

Network Security Web Application Security Threat Modeling OWASP Top 10 MITRE EMB3D WIRESHARK Mandatory Access Control OpenSSL Python FastAPI +22 more