Cybersecurity & Cloud Security

Suchir
Vangaveeti

Graduate student who fell in love with infrastructure through gaming servers and never stopped building. Studying cybersecurity, chasing cloud and security roles, and always saying yes to projects that teach me something new.

M.S. Cybersecurity - Northeastern
Arlington, VA
Available for Opportunities
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About

I'm a cybersecurity graduate student at Northeastern University's Khoury College of Computer Sciences with a background in computer science from BITS Pilani, Dubai.

I'm interested in cloud security, infrastructure, and active defense. Most of my projects revolve around these areas - my current research explores honeytoken-based deception for EV charging infrastructure, and I'm always picking up new things through hackathons and side projects. I also founded and chair Northeastern University's first-ever graduate ACM chapter, based at the Arlington campus.

I got into this field through gaming - I spent years running Minecraft server infrastructure from scratch, which taught me everything from Linux and firewalls to DDoS mitigation. That's where the passion started, and it hasn't stopped since.

Security & Cloud
Active Directory Azure IAM Intune ISO 27001 NIST CSF MITRE ATT&CK Honeytokens MFA DDoS Mitigation
Languages
Python JavaScript Java SQL C/C++ Bash HTML/CSS
Tools
Wireshark Nmap Cisco Meraki ServiceNOW Git Docker
Infrastructure
Linux iptables LAMP Stack DNS Port Forwarding fail2ban

Experience

Northeastern University · Khoury College of Computer Sciences
Graduate Teaching Assistant
Arlington, VA · Jan 2026 - Apr 2026
  • Led assignment instruction and hands-on guidance for CY 5001 (Cybersecurity - Technologies, Threats, and Defenses), taking over from the professor to walk students through practical exercises.
  • Graded all coursework including quizzes, assignments, and research papers.
Lucy Electric · UK-based MNC
Information Systems Intern
Dubai, UAE · Jan 2024 - June 2024
  • Supported the ISO 27001 compliance and certification process, and assisted in SIRA-compliant CCTV site surveys as part of the organization's security infrastructure implementation.
  • Configured and managed Active Directory and Microsoft Intune policies for 200+ endpoints, enforcing device compliance, role-based access controls, and secure cross-platform device migrations.
  • Authored Python scripts to detect and resolve Outlook contact duplication, cleansing 2,000+ records to ensure 100% data integrity during enterprise-wide platform transitions.
  • Designed and deployed an automated iPad-based visitor management system, reducing check-in time by 50% and eliminating 100% of manual data-entry errors.
Missan IT Solution
IT Development Intern
Sharjah, UAE · June 2022 - August 2022
  • Developed a Python-based network scanner to discover and catalogue all connected devices (IP/MAC addresses, open ports), automating IT auditing and reducing manual reporting time by 95%.
  • Resolved a critical Avaya communication system bug by developing a diagnostic script, eliminating redundant customer callbacks and enabling accurate tracking for 100% of follow-up inquiries.

Projects

🥉 3rd Place - HackwithDC 2026

AGI Desktop Intelligence Agent - Privacy-First Architecture

Devnovate · AWS Hackathon · Feb 2026

Built a privacy-first desktop assistant using a local LLM (Ollama) with automatic PII redaction, agentic web search via Linkup, and 12 tools across 5 domains - all orchestrated by an autonomous Planner → Executor → Evaluator loop.

Ollama PII Redaction Privacy Agentic AI Python Flask
Security Project Jan-May 2023

Multi-Factor Authentication System Using HoneyTokens

Engineered a 3-factor authentication system combining HoneyTokens, Canvas Fingerprinting, and Graphical Passwords using Node.js and Express.js. Achieved 100% detection of unauthorized credential use and 99.1% browser identification accuracy via fingerprintJS.

Secured against shoulder-surfing with a recognition-based 4×4 randomized image grid (43,680 combinations) and automated email OTP verification for all unrecognized device logins.

Node.js Express.js HoneyTokens Canvas Fingerprinting MFA Anti-Phishing
Deep Learning Aug-Dec 2023

Brain Tumor Segmentation and Classification

Developed a modified W-Net deep learning architecture, training on the BraTS dataset (369 multi-modal MRI scans). Achieved 98.54% accuracy and a Dice score of 0.9857 in classifying tumor regions (Enhancing Tumor, Tumor Core, Whole Tumor).

W-Net CNNs Medical Imaging Python TensorFlow
Robotics Aug-Dec 2023

Path Planning in Mobile Robot Using Monocular Camera & Sensor Fusion

Engineered a sensor fusion system for a TurtleBot, integrating intent-aware SLAM and monocular camera data to improve pathfinding accuracy by 30%. Implemented a Gumbel Social Transformer model for pedestrian trajectory prediction and optimized it to reduce computational latency by 40%.

SLAM ROS Gazebo Deep Learning Sensor Fusion
Other Coursework & Projects
FoodBridge - Connecting People to Government Support, Simply & Securely Hackathon Winner · 2026
IoT Dynamic Energy Optimizer - Demand Prediction & Usage Scheduling via MQTT IoT · 2024

Publications

Conference
International Conference on Modeling, Simulation & Intelligent Computing (MoSICom) - IEEE Xplore, 2023

Awards & Competitions

🏆
Outstanding Teaching Assistant/Research Assistant
Northeastern University · 2026
🎖
Founder & Chair - ACM Graduate Chapter
Northeastern's first-ever graduate ACM chapter · Arlington · 2026
🏆
Winner - NextGen Tech & Policy Hackathon
Northeastern University · 2026
🥉
3rd Place - HackwithDC
Devnovate · AWS · 2026
🚩
4th Place (Solo, Max Points) - WiCYS Cross-Chapter CTF
25+ universities · 2026
🎓
Finalist - Undergraduate Research Competition
Zayed University, Abu Dhabi · 2024
🚩
Winner - ACM Capture the Flag
BITS Pilani Dubai · 2023
🏆
Winner - ChatGPT OpenAI Contest
xPERT Research Group · 2023

The Origin Story

Before formal internships and university, I was building and running production game server infrastructure from scratch. Starting in high school and continuing through my bachelor's, I provisioned bare-metal servers and managed every layer of the stack - from OS installation to application deployment.

These weren't hobby projects. Across the Minecraft servers I owned and operated for, the infrastructure served ~2.5 million unique players with peaks of ~1,500 concurrent users - which meant real problems: DDoS attacks, brute-force attempts, performance tuning under load, and keeping services online 24/7.

I configured iptables firewalls and IP whitelists, set up LAMP stacks for web portals and payment systems, ran stress tests to find breaking points, and implemented DDoS mitigation strategies to keep servers alive during attacks. I also worked for other established server networks, handling their infrastructure and security operations.

This experience is what made me fall in love with infrastructure and security - and it's the foundation that everything else is built on.

~2.5M
Unique Players Served
~1.5K
Peak Concurrent Players
Bare Metal Provisioning
Dedicated servers, Debian/Ubuntu, OS installation & config
LAMP Stack Deployment
Linux, Apache, MariaDB, PHP - web portals & APIs
Network Configuration
DNS, internal port forwarding, port management, routing
🛡
Security & DDoS Mitigation
iptables, fail2ban, IP filtering, rate limiting
Application & Performance
Stress testing, JVM tuning, uptime monitoring

Contact