About

Headshot

"It always seems impossible until it's done."

I am currently attending Tennessee Technological University, working towards my Bachelor of Science in Computer Science with a concentration in Cybersecurity. I am an avid believer in learning by doing, and am always looking to learn and grow. My area of interest is red-team operations because it demonstrates a hands-on approach to proving security vulnerabilities.

Certificates

CVEs

TryHackMe Top %

Too Many

Hours Playing CTF

Skills

Skills that I am comfortable with! As a student, I am always looking to learn and hone these skills further.

Python 90%
PHP 75%
C/C++ 50%
JavaScript 75%
Web Exploitation 60%
Penetration Testing 60%
Reverse Engineering 50%
Binary Exploitation 30%

Things I Enjoy

Video Games

Chess

Programming

Capture The Flags

Puzzles

Reverse Engineering

Malware Analysis

Engineering

Hacking

Lockpicking

macOS

Fishing

Certifications

Resume

Check out my experience.

For a comprehensive resume, please reach out with job opportunities at [email protected].

Summary

Landon Crabtree

Security Engineer at Microsoft with an interest in offensive security and malware analysis. Hold a Bachelor of Science in Computer Science with a concentration in Cybersecurity from Tennessee Technological University.

Education

Tennessee Technological University

Aug 2021 - Dec 2024

Bachelor of Science in Computer Science

  • Member of the CyberEagles cybersecurity club
  • Member of the CyberEagles Offensive Security cyber interest group (OCIG)
  • Lead of the CyberEagles Capture The Flag cyber interest group (CCIG)
  • Team Captain of the CyberEagles CTF Team

Relevant Experience

Pentesting Platforms

Capture The Flags

Competitions

  • CPTC 2024 - Pending
  • CyberForce 2024 - Ranked 2nd nationally
  • MITRE eCTF 2024 - Ranked 13th nationally
  • SECCDC 2024 - Ranked 4th in southeast region
  • CyberForce 2023 - Ranked 2nd nationally
  • CPTC 2023
  • SECCDC 2023 - Ranked 2nd in Wildcard Round
  • CyberForce 2022 - Ranked 7th nationally

Professional Experience

Microsoft

March 2025 - Present

Security Engineer (Remote)

  • Securing the cloud.

Microsoft

May 2024 - Aug 2024

Security Engineer Intern (Redmond, WA)

  • Drove the development of security alerting automation to identify Azure resources (VMs, storage accounts, EntraID apps, etc) that were in violation of security compliance for all of Azure Storage.

Microsoft

May 2023 - Aug 2023

Security Engineer Intern (Redmond, WA)

  • Worked within Azure to help implement security controls on core Azure backend microservices.

The Chemours Company

May 2022 - Dec 2022

Security Engineer Intern (Remote)

  • Worked within multiple functions of the Cyber Fusion Center, include The Cyber Incident Response Team (CIRT), Threat Defense Operations (TDO), and Continuous Red Team (CRT).
  • Helped drive the development of the Continuous Red Team function to support detection and response capabilities by way of adversary emulation.

Certifications

SC-900

Microsoft Security, Compliance, and Identity Fundamentals

Jan 2023 - Jan 2025

GPEN

"GPEN certification holders have the knowledge and skills to conduct exploits, engage in detailed environmental reconnaissance, and utilize a process-oriented approach to penetration testing projects"

Nov 2022 - Nov 2026

GFACT

"The GIAC Foundational Cybersecurity Technologies (GFACT) certification validates a practitioner's knowledge of essential foundational cybersecurity concepts"

Jun 2022 - Jun 2026

Tools

Things I have made

  • All
  • Tools
  • Scripts

ScrapeIn

A python script useful for reconnaissance and OSINT that can be used to harvest employee email addresses from a specific company through LinkedIn.

awesome-cyber

A curated list of tools useful within the field of cyber security, for both blue and red team operations.

Social Checker

Bulk check popular social media sites for username avaibility.

Cuckoo Installation Script

Scripts to automatically install Cuckoo Sandbox and required services/packages.

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