---
title: "Yeowoong Park (@Z3R0C0K3) | Hashnode"
description: "Learning Offensive Security in Korea. Read the latest articles by Yeowoong Park on Hashnode."
url: "https://hashnode.com/@Z3R0C0K3"
---

@Z3R0C0K3

# Yeowoong Park

@Z3R0C0K3 · Seoul, Republic of Korea · Joined July 2025

Learning Offensive Security in Korea

[Website](https://blog.zerocoke.kr/about)

### [\[OPNsense 구축기\] 구축기 시작](https://blog.zerocoke.kr/opnsense?utm_source=hashnode&utm_medium=feed)

OPNsense 구축기인데요... 26.1 낋여왔어요

4 min read · [blog.zerocoke.kr](https://blog.zerocoke.kr/opnsense?utm_source=hashnode&utm_medium=feed)

[Jun 25](https://hashnode.com/posts/opnsense/6a3d1774a32fec542633426c)

### [\[Server\] 홈서버 업그레이드 탐험기 - 03](https://blog.zerocoke.kr/server-03?utm_source=hashnode&utm_medium=feed)

작년에 왔던 제로콜라, 죽지도 않고 또왔네.

2 min read · [blog.zerocoke.kr](https://blog.zerocoke.kr/server-03?utm_source=hashnode&utm_medium=feed)

[Jun 25](https://hashnode.com/posts/server-03/6a3d159adcdd06c4420ebd2d)

### [\[ipTIME\] 공유기 씹.뜯.맛.즐 해보기 - 02](https://blog.zerocoke.kr/iptime-02?utm_source=hashnode&utm_medium=feed)

절망에서 구출되었다. 하지만 또 낭떠러지에 떨어져버린.

4 min read · [blog.zerocoke.kr](https://blog.zerocoke.kr/iptime-02?utm_source=hashnode&utm_medium=feed)

[Jun 3](https://hashnode.com/posts/iptime-02/6a38de3e8ec2b9b1f563fe71)

### [\[Server\] 홈서버 업그레이드 탐험기 - 02](https://blog.zerocoke.kr/server-02?utm_source=hashnode&utm_medium=feed)

으악 서버가 살아났다.

3 min read · [blog.zerocoke.kr](https://blog.zerocoke.kr/server-02?utm_source=hashnode&utm_medium=feed)

[Sep 2, 2025](https://hashnode.com/posts/server-02/6a3d14c544d65db9e7fd8671)

### [\[Server\] 홈서버 업그레이드 탐험기 - 01](https://blog.zerocoke.kr/server-01?utm_source=hashnode&utm_medium=feed)

에라이 겁나게 안풀리네 진짜

3 min read · [blog.zerocoke.kr](https://blog.zerocoke.kr/server-01?utm_source=hashnode&utm_medium=feed)

[Aug 31, 2025](https://hashnode.com/posts/server-01/6a3d12a2323621b980989ea1)