February 2021
Beginner to intermediate
372 pages
6h 48m
Korean
Content preview from 웹 애플리케이션 보안: 정찰, 공격, 방어 세 단계로 배우는 웹 애플리케이션 보안의 모든 것
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145
6
장
서드파티 의존성 식별
위에서
id
가 기본 키에 해당한다.
GET users?id=id
질의 매개변수의
id
가 기본 키다.
메타데이터
metadata
나 사용자 객체 관련 응답같이 전혀 생각지 못한 곳에
id
가 나타나기도 한다.
{
_id: '507f1f77bcf86cd799439011',
username: 'joe123',
email: 'joe123@my-email.com',
role: 'moderator',
biography: '...'
}
기본 키를 어떻게 찾든 일단 데이터베이스의 기본 키 값을 검출할 수 있으면 데이터베이스를
조사해서 키 생성 알고리즘과 일치하는 것을 찾는 시도를 할 수 있다. 이것은 종종 웹 애플리케
이션이 사용하는 데이터베이스를 검출하기에 충분하다. 하지만 동일한 키 생성 알고리즘 (예:
정수 시퀀스나 기타 단순한 패턴)을 사용하는 데이터베이스가 여러 개 있는 것과 같은 경우에
는 다른 기법 (예: 오류 메시지 강제 )을 함께 사용해야 할 수도 있다.
6.3
마치며
오랜 시간에 걸쳐 소스 코드가 있는 퍼스트 파티
first
-
party
애플리케이션 코드는 가장 일반적인 공
격 벡터였다. 그러나 이는 현대 웹 애플리케이션이 서드파티와 오픈 소스 통합에 의존함에 따
라 바뀌고 있다.
타깃의 서드파티 통합을 깊이 이해하는 것이 애플리케이션의 보안 ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.