About Me

yummyHit

Security solution developer

2019

• March
  • Joined the company called Trinity Soft
• November
  • Left Trinity Soft and joined the company called IN THE FOREST

2018

• Febraury
  • Graduated Gachon Univ.
• March
  • Worked to mentor for pay1oad club in Gachon Univ. until December
• May
  • Got a “Engineer Information Processing” license
• July
  • 2nd SUA CTF reversing questioner
• November
  • Left the company called Jiran S&C

2017

• March
  • Lecture that pentesting and network hacking for SUA(Security Plus Union Academy) until August
• April
  • Won a “2017 CODEGATE hacking demonstration video competition” prize
• May
  • Got a “Linux Master Level-I” license
• July
  • Won a “1st SUA CTF” 1st prize
  • 2017 SECUINSIDE conference staff
  • Make operating system called yummyHitOS
• October
  • Joined the company called Jiran S&C

2016

• June
  • TCP protocol project 2nd prize in Univ.
• October
  • Completed convergence security education from AICT
• December
  • Randomly data loss file transfer project 2nd prize in Univ.
  • Arpspoofing(yummyKit) call it quits at first on personal toy project

2014

• July
  • Discharged from army

2011

• Febraury
  • Graduated Gwacheon high school