May 2022
Beginner to intermediate
756 pages
21h 30m
Korean
book
HTTP 완벽 가이드
by David Gourlry, Brian Totty, Lee Eung Jun, Sang -Il Jeong, Anshu Agarwal, Seilu Reddy, Marjorie Sayre
Content preview from HTTP 완벽 가이드
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322
HTTP
3
부 식별, 인가, 보안
12.1
인증
인증은 당신이 누구인지 증명하는 것이다. 여권이나 운전 면허증 같은 신분증을 보
여주는 것은, 당신이 누구인지 증명해 보이는 것이다. 자동 전화기에 PIN 번호를 입
력하거나 컴퓨터의 대화상자에 비밀번호를 입력하는 것 역시 당신이 누구인지 증
명하는 것이다.
완벽한 인증이란 없다. 비밀번호는 누군가가 추측하거나 엿들을 수 있고, 신분증
은 도둑맞거나 위조될 수 있다. 하지만 당신에 대한 여러 데이터는 당신이 누구인
지 판단하는데 도움이 된다.
12.1.1
HTTP
의 인증요구/응답 프레임워크
HTTP는 사용자 인증을 하는 데 사용하는 자체 인증요구/응답 프레임워크를 제공
한다. 그림 12-1은 HTTP 인증 모델이다.
요청
인증요구
인가
성공
클라이언트
인터넷
서버
서버
서버
서버
인터넷
인터넷
인터넷
클라이언트
클라이언트
클라이언트
(사용자에게 비밀번호를 물어본다.)
나에게 판매 예측 정보를
보내주세요.
당신은 비밀 재정 문서를
요청했습니다. 사용자 이름과
비밀번호를 보내주세요.
나에게 판매 예측 정보를
주세요. 여기 나의 사용자
이름과 비밀번호가 있습니다.
좋습니다. 당신은 접근 권한을
획득했습니다. 여기 문서를
보냅니다.
그림
12
-
1
간략하게묘사한인증요구/응답
웹 애플리케이션이 HTTP 요청 메시지를 받으면, 서버는 요청을 처리하는 대신에 ...
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and much more.
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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.