ssh client 1
[Linux] SSH pem key ์ƒ์„ฑ (EC2์— SSH ์—ฐ๊ฒฐํ•˜๊ธฐ)

AWS EC2์— ํŒŒ์ผ์„ ์—…๋กœ๋“œํ•ด์•ผํ•˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ์ƒ๊ฒผ๋‹ค. EC2 ํ‚คํŽ˜์–ด๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ํด๋ผ์ด์–ธํŠธ์—์„œ ์ ‘๊ทผํ•  ์ˆ˜๋„ ์žˆ์ง€๋งŒ EC2 ์ธ์Šคํ„ด์Šค ํ‚คํŽ˜์–ด๋Š” ๊ด€๋ฆฌ์ž๊ฐ€ ๋”ฐ๋กœ ์žˆ๊ณ  ๊ถŒํ•œ์ด ์—†์–ด ์ƒ์„ฑ์ด ์–ด๋ ต๋‹ค. ์ด๋Ÿฐ ๊ฒฝ์šฐ ํด๋ผ์–ธํŠธ์—์„œ ์ƒ์„ฑํ•œ Public key๋ฅผ ์ด์šฉํ•˜์—ฌ EC2์— SSH ์ ‘๊ทผ์ด ๊ฐ€๋Šฅํ•˜๋‹ค. ๋ฐฉ๋ฒ•์€ ์•„๋ž˜์™€ ๊ฐ™๋‹ค. 1. Client์—์„œ SSH ๋กœ๊ทธ์ธ์„ ์œ„ํ•œ RSA(๊ณต๊ฐœํ‚ค-๊ฐœ์ธํ‚ค)๋ฅผ ์ƒ์„ฑํ•œ๋‹ค. 2. Server์— authorized_keys ํŒŒ์ผ์„ ์ƒ์„ฑํ•œ๋‹ค. 3. Client์—์„œ Public key๋ฅผ ๋ณต์‚ฌํ•œ๋‹ค. 4. Server์˜ authorized_keys์— ๋ถ™์—ฌ ๋„ฃ๋Š”๋‹ค. 5. Client์˜ Private Key๋ฅผ .pem ํ™•์žฅ์ž๋กœ ๋ณ€๊ฒฝํ•œ๋‹ค. 6. Client์—์„œ key ํ…Œ์ŠคํŠธ๋ฅผ ์ง„ํ–‰ํ•˜์—ฌ ์—ฐ๊ฒฐ์„ ํ™•์ธํ•œ๋‹ค. ๊ตฌ์ฒด์ ์ธ ๋ฐฉ..
Computer Science/Etc 2024.03.06
1
๋”๋ณด๊ธฐ
๋ฐ˜์‘ํ˜•

ํ‹ฐ์Šคํ† ๋ฆฌํˆด๋ฐ”