CYBERSECURITY ENTHUSIAST

Hi, I'm Vishnu
Prasad

Cybersecurity Analyst & Security Researcher
IoT Builder • Developer • Problem Solver

I explore systems, assess security, build modern web solutions, and create innovative IoT projects that solve real-world challenges.

FIND ME ON
Vishnu Workspace

4+

Projects Built

7+

Websites Developed

12+

GitHub Repositories

3

Certifications

5+

CTF Challenges

2025

Founded GreyNod Labs

ABOUT ME

Founder of GreyNod Labs — a cybersecurity company focused on Vulnerability Assessment & Penetration Testing (VAPT), web application security, API security testing, infrastructure security assessments, and cybersecurity consulting.

My cybersecurity journey began in 2019 through hands-on experimentation with Linux, Kali Linux, networking, and security research. Today, I focus on helping organizations identify and remediate vulnerabilities before they become real-world security incidents.

Alongside cybersecurity, I enjoy building self-hosted infrastructure, designing networks, creating IoT devices, exploring emerging technologies, and developing practical solutions through real-world projects.

Location Kozhikode, Kerala
Education B.Tech CSE
Focus GreyNod Labs
Status Open to Opportunities
FEATURED PROJECTS
View All Projects
Private Cloud NAS

Private Cloud NAS

Linux Self-Hosted Infrastructure

Turned an old laptop into a fully self-hosted private cloud NAS — full beginner-friendly writeup.

SOC Lab

SOC Lab

Splunk Wazuh Blue Team

Home-built Security Operations Center for log analysis, threat detection, and monitoring practice.

GreyNod Labs

GreyNod Labs

VAPT Consulting Security

My cybersecurity company helping organizations find and fix vulnerabilities before attackers do.

TERMINAL
secure-shell
[ OK ] Initializing secure shell...
[ OK ] Loading encrypted modules...
[ OK ] Establishing session...

Type 'help' to view commands.
Hint: try help → whoami → scan → decrypt → connect
root@vxnu:~$
GET IN TOUCH
SEND A MESSAGE