[๋„คํŠธ์›Œํฌ] HTTP & HTTPS
Computer Science/๋„คํŠธ์›Œํฌ 2020. 4. 1. 01:30

HTTP (HyperText Transfer Protocol) HTTP๋ž€? ํ…์ŠคํŠธ ๊ธฐ๋ฐ˜์˜ ํ†ต์‹  ๊ทœ์•ฝ์œผ๋กœ ์ธํ„ฐ๋„ท์—์„œ ๋ฐ์ดํ„ฐ๋ฅผ ์ฃผ๊ณ  ๋ฐ›์„ ์ˆ˜ ์žˆ๋Š” ๊ทœ์น™ ์ธํ„ฐ๋„ท ์ƒ์—์„œ ํด๋ผ์ด์–ธํŠธ์™€ ์„œ๋ฒ„๊ฐ€ ์ž์›์„ ์ฃผ๊ณ  ๋ฐ›์„ ๋•Œ ์“ฐ๋Š” ํ†ต์‹  ๊ทœ์•ฝ HTTP๋Š” ํ…์ŠคํŠธ ๊ธฐ๋ฐ˜์˜ ํ†ต์‹  ๊ทœ์•ฝ์ด๋ฏ€๋กœ, ๋ˆ„๊ตฐ๊ฐ€ ๋„คํŠธ์›Œํฌ์—์„œ ์‹ ํ˜ธ๋ฅผ ๊ฐ€๋กœ์ฑ„๋ฉด ๋‚ด์šฉ์ด ๋…ธ์ถœ๋˜๋Š” ๋ณด์•ˆ ์ด์Šˆ๊ฐ€ ์กด์žฌํ•จ ์ด๋Ÿฌํ•œ ์ด์œ  ๋•Œ๋ฌธ์— HTTPS ํ”„๋กœํ† ์ฝœ์ด ๋“ฑ์žฅํ•˜๊ฒŒ ๋จ HTTPS (HyperText Transfer Protocol Secure) HTTPS๋ž€? ์ธํ„ฐ๋„ท ์ƒ์—์„œ ์ •๋ณด๋ฅผ ์•”ํ˜ธํ™”ํ•˜๋Š” SSL ํ”„๋กœํ† ์ฝœ์„ ์‚ฌ์šฉํ•˜์—ฌ ํด๋ผ์ด์–ธํŠธ์™€ ์„œ๋ฒ„๊ฐ€ ์ž์›์„ ์ฃผ๊ณ  ๋ฐ›์„ ๋•Œ ์“ฐ๋Š” ํ†ต์‹  ๊ทœ์•ฝ HTTPS๋Š” ํ…์ŠคํŠธ๋ฅผ ๊ณต๊ฐœํ‚ค ์•”ํ˜ธํ™” ๋ฐฉ์‹์œผ๋กœ ์•”ํ˜ธํ™”ํ•จ ์•”ํ˜ธํ™” ๊ณผ์ •์œผ๋กœ ์ธํ•œ ์†๋„ ์ €ํ•˜๊ฐ€ ๋ฐœ์ƒํ•œ๋‹ค ๋Œ€์นญํ‚ค ๋ฉ”์‹œ์ง€๋ฅผ ๋ณด๋‚ด..