[ CYBERSECURITY STUDENT ]

Rajwinder
Singh Mankoo

Cybersecurity student with a minor in Computer Science, focused on detection engineering and purple team operations. I build enterprise-style infrastructure and SIEM pipelines from the ground up, using offensive security fundamentals to inform better defense — not the other way around.

about_me

A little about who I am and what drives me.

I'm a cybersecurity student at Southern Utah University, minoring in Computer Science, with hands-on experience across security fundamentals, IT operations, and web development. I'm currently working as an Admissions Processing Assistant, supporting the full admissions lifecycle and engaging with prospective graduate and online students.

I'm building c0mpl1cated.labs — a six-project enterprise homelab series covering infrastructure, SIEM deployment, detection engineering, DFIR, and AI-assisted analysis — while practising purple-team methodology and competing in CTFs.

I'm also a co-author of a published research chapter on privacy-preserving quantum computing, and I've contributed to community outreach and STEM initiatives through my work with Southern Utah University's OutreachMAD programme.

My long-term goal is to work as a detection engineer or purple team operator — using offensive security fundamentals to build better defenses, not just to break things.

// INTERESTS

Detection Engineering Purple Teaming Homelabs CTF Competitions SIEM & Log Analysis Active Directory OSINT Research

education

Current degree program.

Southern Utah University

Bachelor of Science — Cybersecurity  |  Aug 2023 – Apr 2027 · Cedar City, UT

Minoring in Computer Science, with coursework spanning security fundamentals, networking, and systems administration — applied directly in the c0mpl1cated.labs homelab series and the IT Help Desk role above.

Cybersecurity Computer Science Minor

experience

Roles and positions I've held.

Student IT Help Desk Technician

Southern Utah University · Part-time  |  Jul 2026 – Present · Cedar City, UT

Provide first-level IT support to students, faculty, and staff for hardware, software, and network-related issues. Troubleshoot Windows, macOS, Microsoft 365, printers, Wi-Fi, and peripheral devices through phone, email, and in-person support. Document and manage support requests via the university's IT ticketing system, and assist with device setup, deployment, and imaging alongside other IT teams.

Windows macOS Microsoft 365 Networking Help Desk Support

BSidesSLC — CTF Challenge Developer

BSides Salt Lake City · Remote/On-site  |  Nov 2024 – Present · Utah

Started as an event volunteer at regional BSides conferences (BSides Salt Lake City, BSides RedRocks) — setup, teardown, and coordination — and progressed into building CTF challenges for the team. Designed scenarios across DFIR, packet analysis, OSINT, and blue team categories, grounded in real-world attack and incident response patterns, including challenge logic and flag validation to keep everything stable during live competition.

CTF Design DFIR Packet Analysis OSINT Blue Team

Admissions Mentor

Southern Utah University · Part-time  |  Dec 2025 – Jul 2026 · Cedar City, UT

Supported the full admissions lifecycle for prospective and current graduate and online students within SUU's Enrollment Management Department, serving as a university ambassador in a high-engagement, professional environment. Processed application materials against university, state, and federal compliance requirements, conducted outbound outreach, and maintained student records across Banner, CRM Slate, Google Workspace, and Slack.

CRM Slate Banner Customer Service Data Management

Ambassador — OutreachMAD 2.0

Southern Utah University · Part-time  |  Dec 2023 – Mar 2025 · Cedar City, UT

Participated in the Utah STEM Action Center's women-in-tech programme, delivering hands-on outreach activities for high school girls, analysing project data, updating websites, and presenting outcomes at conferences.

STEM Outreach Web Development Data Analysis Community Outreach

Junior Web Developer

Phoenix Art · Internship  |  Feb 2023 – Jul 2023 · Ludhiana, PB

Internship focused on front-end web development, building and maintaining web pages and applying problem-solving skills in a professional studio environment.

HTML Web Development Problem Solving

skills

Tools and technologies I work with.

DETECTION & SIEM

  • Wazuh
  • Sigma Rules
  • MITRE ATT&CK
  • Log Analysis
  • Threat Hunting
  • Splunk

OFFENSIVE SECURITY

  • Nmap
  • Metasploit
  • Burp Suite
  • BloodHound
  • Mimikatz
  • Responder

NETWORKING

  • TCP/IP
  • Active Directory
  • DNS / DHCP
  • VLANs
  • Firewall Rules
  • Wireshark

PROGRAMMING

  • Python
  • C / C++
  • Go
  • Java
  • Bash
  • PowerShell

TOOLS & PLATFORMS

  • Ghidra
  • Linux / Kali
  • Proxmox
  • Windows Server
  • Docker
  • Git

IT & SYSTEMS ADMIN

  • Systems Administration
  • Technical Support
  • Microsoft Windows
  • Network Troubleshooting
  • IT Infrastructure
  • CRM Software

c0mpl1cated.labs

A six-project enterprise homelab series — infrastructure, SIEM, detection engineering, DFIR, and AI-assisted SOC.

Project 00 — Enterprise Homelab Foundation

Foundation Stable

Enterprise network architecture, VLAN segmentation, naming conventions, virtualization standards, and a documented security baseline for the whole c0mpl1cated.labs environment — the foundation every other project builds on.

Proxmox Networking VLANs Documentation

Project 01 — Wazuh SIEM

Core Objective Achieved

Single-node Wazuh SIEM — manager, indexer, and dashboard — with live agent-based log ingestion. Validated end-to-end: real events, real MITRE ATT&CK technique mapping, no custom rule authoring required to get useful signal out of the box.

Wazuh SIEM Log Ingestion MITRE ATT&CK
Read writeup →

Project 02 — Active Directory

Not Started

Enterprise Active Directory domain — domain controller, member servers, group policy — providing realistic Windows infrastructure and log sources for the detection engineering work that follows.

Active Directory Windows Server Group Policy

Project 03 — Sigma Detection Engineering

Not Started

Custom Sigma detection rules authored against real log data from Project 01's SIEM — the detection engineering layer of the portfolio.

Sigma Detection Engineering Threat Hunting

Project 04 — Velociraptor DFIR

Not Started

Digital forensics and incident response tooling built on Velociraptor, correlating with SIEM data and detection alerts for full investigative workflows.

Velociraptor DFIR Forensics

Project 05 — AI-Assisted SOC

Not Started

An AI-assisted layer over the SOC stack — triage support and analysis assistance built on the detection and DFIR tooling from earlier projects. Capstone of the series.

AI/ML SOC Automation Capstone

writeups

Cybersecurity writeups and walkthroughs.

Project 01 — Standing Up a Wazuh SIEM From Nothing

Sat Aug 01 2026

Deploying a single-node Wazuh SIEM on a freshly-discovered hypervisor — storage tradeoffs, two real bugs, and the moment MITRE ATT&CK mapping showed up without writing a single detection rule.

Read more →

certifications

Credentials and completed coursework.

CRTA

Certified Red Team Analyst
CyberWarFare Labs  ·  Mar 2026

CSEDP

Certified Social Engineering Defense Practitioner
The SecOps Group  ·  Feb 2026

Google IT Support Professional

5-course specialisation
Google / Coursera  ·  Feb 2026

CNSP

Certified Network Security Practitioner
The SecOps Group  ·  Dec 2025

ISC2 CC

Certified in Cybersecurity
ISC2  ·  Jun 2026

Python (Basic)

Certified
HackerRank  ·  Feb 2022

Introduction to Cyber Security

Certified
TryHackMe  ·  Apr 2024

achievements

Competition results and rankings.

NCAE Cyber Games

Most Valuable Teammate
Southern Utah University Team  ·  Apr 2026

TryHackMe

Top 3% Platform Ranking
TryHackMe Platform

BSides CTF

1st & 2nd Place
BSides Competitions

contact

Get in touch — I'm open to opportunities and collaboration.