About

About

Hey, Iโ€™m Ranger! ๐ŸŽ–๏ธ

Security researcher, CTF enthusiast, and lifelong learner based in Ireland. I document my cybersecurity journey through writeups, tutorials, and lessons learned.

โ€œIโ€™m not Russian. Iโ€™m a Ranger.โ€


What I Do

  • ๐Ÿ” Penetration Testing - Learning offensive security techniques
  • ๐Ÿ CTF Challenges - TryHackMe, HackTheBox, and more
  • ๐Ÿ“ Technical Writing - Sharing knowledge through blog posts
  • ๐Ÿ–ฅ๏ธ Home Lab - Running Tor relays, VMs, and security experiments
  • ๐ŸŽ“ Student - Masterโ€™s in Cybersecurity

CTF Profiles

TryHackMe

TryHackMe

StatValue
Usernamerangersmyth
RankTop 9%
Rooms Completed33+
Badges7

HackTheBox

StatValue
UsernameComing soon!
Profilehackthebox.com

Current Focus

  • ๐Ÿ“š Masterโ€™s in Cybersecurity (University of Galway)
  • ๐ŸŽฏ eJPT Certification Path
  • ๐Ÿ› ๏ธ Building RangerPlex security platform
  • ๐ŸŒ Running CipherStream Tor relay

Tech Stack

CategoryTools
OSmacOS, Kali Linux (UTM), Ubuntu
PentestingNmap, Burp Suite, Metasploit, Gobuster
ScriptingPython, Bash
NotesObsidian
HardwareM4 Max MacBook Pro, M3 Pro MacBook Pro

Projects

ProjectDescription
CipherStreamTor middle relay supporting privacy worldwide
RangerPlexIntegrated security platform (Masterโ€™s thesis)
RangerBlockP2P blockchain network

Connect

PlatformLink
GitHubdavidtkeane
TryHackMerangersmyth
BlogYouโ€™re already here! ๐Ÿ‘‹

Certifications (In Progress)

  • eJPT (eLearnSecurity Junior Penetration Tester)
  • CompTIA Security+
  • OSCP (future goal)

Rangers lead the way! ๐Ÿ€