Hi๐Ÿ‘‹๐Ÿผ Iโ€™m HAHWUL.

Offensive Security Engineer, Rubyist/Crystalist/Gopher and H4cker

Posts - Page 42 of 86

[ Rails on Heroku ] ์ž์ฃผ ์‚ฌ์šฉํ•˜๋Š” heroku ๋ช…๋ น์–ด ์ •๋ฆฌ

  • ~1 min read

[ Rails on Heroku ] ์ž์ฃผ ์‚ฌ์šฉํ•˜๋Š” heroku ๋ช…๋ น์–ด ์ •๋ฆฌ (https://www.hahwul.com/2019/04/what-is-heroku.html) [ Rails on Heroku ] ๊ฐ„๋‹จํ•œ ๋ฃจ๋น„ ๋ ˆ์ผ์ฆˆ ์•ฑ ๊ตฌ์„ฑ ๋ฐ Heroku์— ๋ฐฐํฌํ•˜๊ธฐ (https://www.hahwul.com/2019/04/ruby-on-rails-distribute-heroku.html) [ Rails on Heroku ] Heroku๋ž€? ๋น ๋ฅด๊ฒŒ ํ™˜๊ฒฝ ๊ตฌ์„ฑํ•˜๊ธฐ (https://www.hahwul.com/2019/04/favorite-command-heroku.html)

Read More

[ Rails on Heroku ] ๊ฐ„๋‹จํ•œ ๋ฃจ๋น„ ๋ ˆ์ผ์ฆˆ ์•ฑ ๊ตฌ์„ฑ ๋ฐ Heroku์— ๋ฐฐํฌํ•˜๊ธฐ

  • 2 min read

[ Rails on Heroku ] ์ž์ฃผ ์‚ฌ์šฉํ•˜๋Š” heroku ๋ช…๋ น์–ด ์ •๋ฆฌ (https://www.hahwul.com/2019/04/what-is-heroku.html) [ Rails on Heroku ] ๊ฐ„๋‹จํ•œ ๋ฃจ๋น„ ๋ ˆ์ผ์ฆˆ ์•ฑ ๊ตฌ์„ฑ ๋ฐ Heroku์— ๋ฐฐํฌํ•˜๊ธฐ (https://www.hahwul.com/2019/04/ruby-on-rails-distribute-heroku.html) [ Rails on Heroku ] Heroku๋ž€? ๋น ๋ฅด๊ฒŒ ํ™˜๊ฒฝ ๊ตฌ์„ฑํ•˜๊ธฐ (https://www.hahwul.com/2019/04/favorite-command-heroku.html)

Read More

[ Rails on Heroku ] Heroku๋ž€? ๋น ๋ฅด๊ฒŒ ํ™˜๊ฒฝ ๊ตฌ์„ฑํ•˜๊ธฐ

  • 1 min read

[ Rails on Heroku ] ์ž์ฃผ ์‚ฌ์šฉํ•˜๋Š” heroku ๋ช…๋ น์–ด ์ •๋ฆฌ (https://www.hahwul.com/2019/04/what-is-heroku.html) [ Rails on Heroku ] ๊ฐ„๋‹จํ•œ ๋ฃจ๋น„ ๋ ˆ์ผ์ฆˆ ์•ฑ ๊ตฌ์„ฑ ๋ฐ Heroku์— ๋ฐฐํฌํ•˜๊ธฐ (https://www.hahwul.com/2019/04/ruby-on-rails-distribute-heroku.html) [ Rails on Heroku ] Heroku๋ž€? ๋น ๋ฅด๊ฒŒ ํ™˜๊ฒฝ ๊ตฌ์„ฑํ•˜๊ธฐ (https://www.hahwul.com/2019/04/favorite-command-heroku.html)

Read More

ZAP(Zed Attack Proxy)์˜ 4๊ฐ€์ง€ ๋ชจ๋“œ(Four modes of ZAP)

  • ~1 min read

ZAP์„ ์ฒ˜์Œ ์ผ์„ ๋•Œ ๋”ฑ ๋ฐ”๋กœ ๊ถ๊ธˆํ–ˆ๋˜๊ฒŒ ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค. ๋ฐ”๋กœ ์ขŒ์ธก ์ƒ๋‹จ์˜ Mode๋“ค์ธ๋ฐ์š”, ์ฐพ์•„๋ณผ๊นŒ ํ•˜๋‹ค๊ฐ€ ๊ทธ๋ƒฅ ๋„˜์–ด๊ฐ”์—ˆ๋Š”๋ฐ, ๋“œ๋””์–ดโ€ฆ ๋Œ€์ถฉ ์–ด๋–ค๊ฑด์ง€ ๊ธ€๋กœ ์ž‘์„ฑํ•ด๋ด…๋‹ˆ๋‹ค.

Read More

Jailbreak iOS Cydia ๋‚ด ์„ค์น˜/์—…๋ฐ์ดํŠธ ์‹œ gzip:iphoneos-arm ์—๋Ÿฌ ํ•ด๊ฒฐ๋ฐฉ๋ฒ•

  • 1 min read

iPad ํ•˜๋‚˜๋ฅผ ๊ฑฐ์˜ ํ…Œ์ŠคํŠธ ๊ธฐ๊ธฐ์ฒ˜๋Ÿผ ์“ฐ๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋ฅผ ์œ„ํ•ด์„œ ์ด์ „์— ํƒˆ์˜ฅ์„ ์‹œ์ผœ๋‘์—ˆ๋Š”๋ฐ ํ•˜๋‚˜ ๊ณ ์งˆ์ ์ธ ๋ฌธ์ œ๊ฐ€ ์žˆ์—ˆ์ฃ . ๋ฐ”๋กœ Cydia์—์„œ ์•ฑ ์„ค์น˜๋ฅผ ํ•˜๊ฑฐ๋‚˜ ์—…๋ฐ์ดํŠธ๋ฅผ ํ•˜๋ ค๊ณ  ํ•˜๋ฉด ์•„๋ž˜์™€ ๊ฐ™์€ ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค.

Read More

Access-Control-Allow-Origin๊ฐ€ wildcard(*)์ผ ๋•Œ ์™œ ์ธ์ฆ ์ •๋ณด๋ฅผ ํฌํ•จํ•œ ์š”์ฒญ์€ ์‹คํŒจํ•˜๋Š”๊ฐ€ ๐Ÿ˜ซ

  • 1 min read

TL;DR

CORS ์ •์ฑ… ์ƒ Access-Control-Allow-Origin: * ์ธ ๊ฒฝ์šฐ Origin์˜ ์ œํ•œ์—†์ด ์š”์ฒญํ•˜๊ณ  ๊ฒฐ๊ณผ๋ฅผ ์ฝ์„ ์ˆ˜ ์žˆ์ง€๋งŒ, ์ด๋Ÿฌํ•œ ๊ฒฝ์šฐ ์ฟ ํ‚ค๋ฅผ ์ œ๊ฑฐํ•˜๊ณ  ์š”์ฒญํ•˜๋„๋ก ์ •์ฑ…์ด ๊ตฌ์„ฑ๋˜์–ด ์žˆ์–ด์„œ ์ธ์ฆ ์ •๋ณด๋ฅผ ํฌํ•จํ•œ ์š”์ฒญ์—์„œ๋Š” ๋ถˆ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค.

Read More

MacOS์—์„œ Proxy ์„ค์ •ํ•˜๊ธฐ(for ZAP, BurpSuite)

  • ~1 min read

MacOS์—์„œ ํ”„๋ก์‹œ ์„ค์ •ํ•˜๋Š” ๋ฐฉ๋ฒ• ๋ฉ”๋ชจํ•ด๋‘˜๊นŒ ํ•ฉ๋‹ˆ๋‹ค. ์‚ฌ์‹ค ๋ญ ๋ณ„๋‹ค๋ฅธ๊ฑด ์•„๋‹ˆ๊ณ .. ๋‹ค๋ฅธ OS์—์„œ ์ง์ ‘ ์„ค์ •ํ•˜๋Š” ๊ฒƒ๊ณผ ๋™์ผํ•ฉ๋‹ˆ๋‹ค. ๋‹ค๋งŒ MacOS์˜ ๊ฒฝ์šฐ ์ข€ ๋” On/Off๊ฐ€ ์‰ฌ์šด ํŽธ์ด๋ผ ๋ณ„๋„์˜ ํ”„๋กœ๊ทธ๋žจ์ด ํ•„์š”ํ•˜๋‹จ ๋Š๋‚Œ์„ ๋ฐ›์ง„ ์•Š์•˜๋„ค์š”.

Read More