<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Account Lock on 보안 연구 노트</title><link>https://blog.mingon.dev/tags/account-lock/</link><description>Recent content in Account Lock on 보안 연구 노트</description><generator>Hugo -- gohugo.io</generator><language>ko-KR</language><lastBuildDate>Thu, 09 Jul 2026 15:00:00 +0900</lastBuildDate><atom:link href="https://blog.mingon.dev/tags/account-lock/index.xml" rel="self" type="application/rss+xml"/><item><title>[Write-up] PortSwigger - Username enumeration via account lock</title><link>https://blog.mingon.dev/write-up/portswigger/authentication/write-up-portswigger---username-enumeration-via-account-lock/</link><pubDate>Thu, 09 Jul 2026 15:00:00 +0900</pubDate><guid>https://blog.mingon.dev/write-up/portswigger/authentication/write-up-portswigger---username-enumeration-via-account-lock/</guid><description>존재하는 계정만 반복 실패 시 잠기는 점을 이용해 잠금 반응으로 username을 열거하고, 잠금 상태에서도 남는 응답 차이로 비밀번호를 특정하는 Authentication 풀이</description></item></channel></rss>