Archives

2026  2

April  1

Axios compromised on npm

April 11, 2026 16:18 · 1 min · 202 words · nakji

March  1

What Happened to Claude? A Timeline of Service Disruptions

March 3, 2026 23:31 · 2 min · 395 words · nakji

2025  19

December  1

Cloudflare is down Again: What is the root cause this december?

December 5, 2025 18:01 · 5 min · 906 words · nakji

November  2

쿠팡 3370만 개 넘는 계정 개인정보 유출이라 했지만, 사실은 3천개?

November 29, 2025 18:14 · 5 min · 1054 words · nakji

Cloudflare outage: What went wrong?

November 18, 2025 23:31 · 5 min · 1031 words · nakji

October  3

윈도우 10에서 11로 업그레이드 이후 어느 날 부팅 자체가 멈춘 일

October 31, 2025 20:04 · 2 min · 305 words · nakji

2025 AWS US-East-1 region outage: DynamoDB down

October 21, 2025 06:20 · 9 min · 1878 words · nakji

퇴사하고 공백기가 1년이 넘은 현재까지의 이야기

October 20, 2025 03:04 · 9 min · 1869 words · nakji

August  1

사차원 주머니 프로젝트 근황 1

August 20, 2025 04:13 · 3 min · 440 words · nakji

June  1

Windows에서 WSL 설치하다가 컴퓨터 부팅도 못 할뻔한 후기

June 26, 2025 23:30 · 2 min · 419 words · nakji

April  3

Jekyll RSS를 생성할 때, jekyll-feed로 적용해보기

April 9, 2025 02:38 · 1 min · 173 words · nakji

Photopic) 여기서 경험한 개발 문화

April 6, 2025 13:52 · 3 min · 533 words · nakji

Photopic) AWS Lambda를 왜 써야할까?

April 5, 2025 12:55 · 2 min · 298 words · nakji

March  1

Photopic) 스위프 8기 단기 프로젝트 후기, 뽀또픽

March 31, 2025 21:20 · 2 min · 357 words · nakji

January  7

springframework.http.ResponseEntity

January 24, 2025 11:05 · 1 min · 195 words · nakji

4D4cat) 이 어노테이션은 왜 쓰는걸까?

January 23, 2025 13:33 · 3 min · 556 words · nakji

OAuth2 Deepdive

January 18, 2025 11:48 · 4 min · 768 words · nakji

OAuth2

January 17, 2025 17:23 · 3 min · 450 words · nakji

HttpClient Deepdive

January 12, 2025 17:37 · 2 min · 386 words · nakji

java.net.http.HttpClient

January 10, 2025 16:43 · 2 min · 272 words · nakji

직무면접 후기 1

January 3, 2025 16:38 · 2 min · 258 words · nakji

2024  14

December  7

네이버 로그인 과정

December 24, 2024 17:56 · 3 min · 448 words · nakji

4D4cat) 네이버 로그인 연동을 위한 MVC 테스트 1

December 23, 2024 22:33 · 2 min · 303 words · nakji

스프링 시큐리티 기본

December 20, 2024 17:50 · 3 min · 636 words · nakji

빌더 패턴 (Builder Pattern)

December 19, 2024 13:02 · 2 min · 354 words · nakji

테스트 도구는 어떤게 있을까?

December 18, 2024 12:13 · 3 min · 477 words · nakji

테스트는 어떻게 하는게 좋을까?

December 15, 2024 23:32 · 2 min · 246 words · nakji

4D4cat) 프로젝트 개선

December 12, 2024 15:45 · 2 min · 227 words · nakji

November  6

TCP/IP 4계층

November 20, 2024 11:08 · 6 min · 1131 words · nakji

라우터

November 18, 2024 08:08 · 3 min · 586 words · nakji

DNS 캐싱

November 14, 2024 20:08 · 5 min · 862 words · nakji

DNS (Domain Name System)

November 12, 2024 19:56 · 3 min · 608 words · nakji

HTTPS

November 6, 2024 18:32 · 2 min · 402 words · nakji

HTTP

November 4, 2024 14:46 · 3 min · 624 words · nakji

June  1

우리메일 API를 이용한 배치 스크립트

June 12, 2024 14:44 · 4 min · 725 words · nakji

2023  2

December  2

Difference between /dev/random and /dev/urandom

December 28, 2023 17:56 · 2 min · 359 words · nakji

PostgreSQL Vacuum and Cycle

December 19, 2023 17:56 · 4 min · 643 words · nakji

2022  1

July  1

AES/CBC/PKCS7

July 12, 2022 14:23 · 1 min · 188 words · nakji

2020  1

June  1

신입 웹 개발자 면접 일화

June 28, 2020 18:14 · 3 min · 570 words · nakji