Dion Alexander
MDR Analyst at OTM Cyber | Security Operations | Incident Response | Threat Hunting | Active DoD Secret Clearance | U.S. Navy Veteran
- Role
- Cybersecurity Researcher, Technical Writer & Ctf Player at Medium
- Location
- Denver, CO, US
- LinkedIn followers
- 500 followers
About Dion Alexander
Hi! I’m Dion! I’m a US Navy veteran and Managed Detection & Response…
Experience
Cybersecurity Researcher, Technical Writer & Ctf Player
Sep 2023 — Present · US
I’ve published 30+ hands-on pieces across SOC analysis, network forensics, endpoint detection, and malware analysis. I focus on turning real lab work into clear, actionable write-ups so learners and practitioners can level up faster. I’ll keep expanding these labs and translating complex techniques into step-by-step guides. Goal: 1K+ followers by Q4 2026 | Currently 451 followers & 31 subscribers Featured in: OSINT Team Publication · T3CH Cybersecurity Publication Highlighted Articles• Advanced Digital Forensics Investigation of the WannaCry Ransomware Attack (DFIR)• Hunting in the Shadows: CrowdStrike’s Advanced Threat Detection Prowess• Cybersecurity Homelab for Detection & Monitoring ‘24 (most-read & most-saved; featured twice)• Mastering Network Analysis with Wireshark: From Basic Packet Capture to Advanced Threat Detection• Unpacking APT38: Static and Dynamic Analysis of Lazarus Group Malware🧩 What’s Next• Exam experiences + lab walkthroughs for practical blue-team certs (BTL1, PSAA, CDSA, OSDA, OSTH, OSIR, etc.).• Detection & IR labs based on CyberDefenders on-prem SOC Tier 1–3 paths (“BlueYard”).• SOC workflow guides from my current internship using Microsoft Sentinel and Defender for Endpoint, focusing on what to collect, how to triage, and why it matters for the team.
Education
Western Governors University
Bachelor of Science - BS, Cybersecurity and Information Assurance
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