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HAHWUL

HAHWUL

Security Engineer, Rubyist/Gopher and H4cker

How to use SDCard directory in Termux(not rooted)
1 min read

How to use SDCard directory in Termux(not rooted)

security
Run other application in ZAP 🎯
2 min read

Run other application in ZAP 🎯

security zap
OAuth 과정에서 발생할 수 있는 재미있는 인증토큰 탈취 취약점(Chained Bugs to Leak Oauth Token) Review
2 min read

OAuth 과정에서 발생할 수 있는 재미있는 인증토큰 탈취 취약점(Chained Bugs to Leak Oauth Token) Review

security
XSS Payload without Anything
1 min read

XSS Payload without Anything

security
GraphQLmap - testing graphql endpoint for pentesting & bugbounty
4 min read

GraphQLmap - testing graphql endpoint for pentesting & bugbounty

security
Ruby on Rails Double-Tap 취약점(CVE-2019-5418, CVE-2019-5420)
5 min read

Ruby on Rails Double-Tap 취약점(CVE-2019-5418, CVE-2019-5420)

security develop ruby
ZAP에서 Request/Respsponse 깔끔하게 보기
1 min read

ZAP에서 Request/Respsponse 깔끔하게 보기

security zap
Finding in-page scripts & map files with javascript (very simple..)
1 min read

Finding in-page scripts & map files with javascript (very simple..)

security develop