/
๊ณต๊ฐœ ํ‚ค ์‚ฌ์šฉ์ž ์ธ์ฆ๏พ ๏พ ๏พ ๏พ ๏พ 

๊ณต๊ฐœ ํ‚ค ์‚ฌ์šฉ์ž ์ธ์ฆ๏พ ๏พ ๏พ ๏พ ๏พ 

๊ณต๊ฐœ ํ‚ค ์‚ฌ์šฉ์ž ์ธ์ฆ์„ ์‚ฌ์šฉํ•˜๊ธฐ ์œ„ํ•ด, ์‚ฌ์šฉ์ž๋Š” ๊ณต๊ฐœ ํ‚ค์™€ ๋น„๋ฐ€ ํ‚ค๋กœ ์ด๋ฃจ์–ด์ง„ ์‚ฌ์šฉ์ž ํ‚ค ์Œ์„ ์ƒ์„ฑํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๊ณต๊ฐœ ํ‚ค ์ธ์ฆ์ด ์ง„ํ–‰๋  ๋•Œ, ๋น„๋ฐ€ ํ‚ค๋Š” ์‚ฌ์šฉ์ž ์„œ๋ช…์„ ๋งŒ๋“ค๊ธฐ ์œ„ํ•ด Xshell์ด ์‚ฌ์šฉํ•˜๋ฉฐ, ๊ณต๊ฐœ ํ‚ค๋Š” ๊ทธ ์„œ๋ช…์„ ํ™•์ธํ•˜๊ธฐ ์œ„ํ•ด SSH ์„œ๋ฒ„๊ฐ€ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค.
์‚ฌ์šฉ์ž ํ‚ค๋Š” SSH ์„œ๋ฒ„, Xshell ์–‘์ชฝ์—์„œ ์ƒ์„ฑ์ด ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค. ๋งŒ์•ฝ ์„œ๋ฒ„ ์ชฝ์—์„œ ์ƒ์„ฑ๋˜์—ˆ๋‹ค๋ฉด, ์‚ฌ์šฉ์ž๋Š” ๋น„๋ฐ€ ํ‚ค๋ฅผ Xshell์˜ ๊ฐ€์ ธ์˜ค๊ธฐ ๊ธฐ๋Šฅ์„ ์ด์šฉํ•˜์—ฌ Xshell ๋น„๋ฐ€ ํ‚ค ์ €์žฅ์†Œ์— ๋“ฑ๋กํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๋งŒ์•ฝ Xshell์—์„œ ์ƒ์„ฑ๋˜์—ˆ๋‹ค๋ฉด, ์‚ฌ์šฉ์ž๋Š” ๊ณต๊ฐœ ํ‚ค๋ฅผ ์„œ๋ฒ„์— ๋“ฑ๋กํ•˜์—ฌ์•ผ ํ•ฉ๋‹ˆ๋‹ค.
์‚ฌ์šฉ์ž ํ‚ค๋ฅผ ์ƒ์„ฑํ•˜๋ ค๋ฉด:

  1. [๋„๊ตฌ] ๋ฉ”๋‰ด์—์„œ [์‚ฌ์šฉ์ž ํ‚ค ์ƒ์„ฑ ๋งˆ๋ฒ•์‚ฌ]๋ฅผ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค.
  2. ์‚ฌ์šฉ์ž ํ‚ค ์ƒ์„ฑ ๋งˆ๋ฒ•์‚ฌ์˜ ์•ˆ๋‚ด์— ๋”ฐ๋ผ ์‚ฌ์šฉ์ž ํ‚ค๋ฅผ ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค.
  • ์ฐธ๊ณ 
    ํ‚ค ์ƒ์„ฑ์˜ ๋งˆ์ง€๋ง‰ ๋‹จ๊ณ„์—์„œ ๊ณต๊ฐœ ํ‚ค๋ฅผ ์„œ๋ฒ„์— ๋“ฑ๋กํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋“ฑ๋ก ๋ฐฉ๋ฒ•์€ ์„œ๋ฒ„์˜ ์ข…๋ฅ˜์— ๋”ฐ๋ผ ๋‹ค๋ฆ…๋‹ˆ๋‹ค.

    • SSH1: ๊ณต๊ฐœ ํ‚ค๋ฅผ $HOME/.ssh/authorized_keys ํŒŒ์ผ์— ๋ณต์‚ฌํ•ด ๋„ฃ์Šต๋‹ˆ๋‹ค. ์„ค์ • ํŒŒ์ผ๊ณผ ๋””๋ ‰ํ„ฐ๋ฆฌ์˜ ์“ฐ๊ธฐ ๊ถŒํ•œ์„ ์—†์• ๊ธฐ ์œ„ํ•ด ๋‹ค์Œ ๋ช…๋ น์–ด๋ฅผ ์‹คํ–‰ํ•ฉ๋‹ˆ๋‹ค.
      $ cd
      $ chmod go-w . .ssh .ssh/authorized_keys

    • SSH2-OpenSSH: OpenSSH ์„œ๋ฒ„๋“ค์€ ์ด ํ˜•์‹์„ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค. ๊ณต๊ฐœ ํ‚ค๋ฅผ $HOME/.ssh/authorized_keys2 ํŒŒ์ผ์— ๋ณต์‚ฌํ•ด ๋„ฃ์Šต๋‹ˆ๋‹ค. ์„ค์ • ํŒŒ์ผ๊ณผ ๋””๋ ‰ํ„ฐ๋ฆฌ์˜ ์“ฐ๊ธฐ ๊ถŒํ•œ์„ ์—†์• ๊ธฐ ์œ„ํ•ด ๋‹ค์Œ ๋ช…๋ น์–ด๋ฅผ ์‹คํ–‰ํ•ฉ๋‹ˆ๋‹ค.
      $ cd
      $ chmod go-w . .ssh .ssh/authorized_keys2

    • SSH2-IETF SECSH: ssh.com์˜ ์„œ๋ฒ„์™€ ๊ฐ™์ด ๋ช‡๋ช‡ ์ƒ์šฉ SSH ์„œ๋ฒ„๋“ค์€ ์ด ํ˜•์‹์„ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค. ๊ณต๊ฐœ ํ‚ค๋ฅผ mypublickey.pub๊ณผ ๊ฐ™์ด ๊ณ ์œ ํ•œ ์ด๋ฆ„์œผ๋กœ ์ €์žฅํ•˜์—ฌ $HOME/.ssh2 ๋””๋ ‰ํ† ๋ฆฌ์— ๋ณต์‚ฌํ•ฉ๋‹ˆ๋‹ค. $HOME/.ssh2/authorization ํŒŒ์ผ์— ๋‹ค์Œ ๋ผ์ธ์„ ์ถ”๊ฐ€ํ•ฉ๋‹ˆ๋‹ค:
      Key mypublickey.pub
      ์„ค์ • ํŒŒ์ผ๊ณผ ๋””๋ ‰ํ„ฐ๋ฆฌ์˜ ์“ฐ๊ธฐ ๊ถŒํ•œ์„ ์—†์• ๊ธฐ ์œ„ํ•ด ๋‹ค์Œ ๋ช…๋ น์–ด๋ฅผ ์‹คํ–‰ํ•ฉ๋‹ˆ๋‹ค.
      $ cd

      $ chmod go-w . .ssh2$ chmod go-w .ssh2/authorization .ssh2/mypublickey.pub

๊ณต๊ฐœ ํ‚ค๋ฅผ ์„œ๋ฒ„์— ๋“ฑ๋กํ•˜๋ ค๋ฉด:

  1. [๋„๊ตฌ] ๋ฉ”๋‰ด์—์„œ [์‚ฌ์šฉ์ž ํ‚ค ๊ด€๋ฆฌ์ž]๋ฅผ ์„ ํƒํ•˜์—ฌ ์‚ฌ์šฉ์ž ํ‚ค ๋Œ€ํ™” ์ƒ์ž๋ฅผ ์—ฝ๋‹ˆ๋‹ค.
  2. ๋“ฑ๋กํ•  ์‚ฌ์šฉ์ž ํ‚ค๋ฅผ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค.
  3. [๋“ฑ๋ก ์ •๋ณด]๋ฅผ ํด๋ฆญํ•ฉ๋‹ˆ๋‹ค. ์‚ฌ์šฉ์ž ํ‚ค ์†์„ฑ ๋Œ€ํ™” ์ƒ์ž๊ฐ€ ๋‚˜ํƒ€๋‚ฉ๋‹ˆ๋‹ค.
  4. [๊ณต๊ฐœ ํ‚ค] ํƒญ์„ ํด๋ฆญํ•ฉ๋‹ˆ๋‹ค.
  5. [๊ณต๊ฐœ ํ‚ค ํ˜•์‹] ๋ชฉ๋ก์—์„œ ์ ์ ˆํ•œ ํ˜•์‹์„ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค.
  6. [ํŒŒ์ผ๋กœ ์ €์žฅ]์„ ํด๋ฆญํ•˜์—ฌ ์ €์žฅํ•˜๊ฑฐ๋‚˜ ํ‚ค์˜ ๋‚ด์šฉ์„ ๋ณต์‚ฌํ•˜์—ฌ ์œ„์˜ ๊ณต๊ฐœ ํ‚ค ๋“ฑ๋ก ๋ฐฉ๋ฒ•์— ๋”ฐ๋ผ ์„œ๋ฒ„์— ๋“ฑ๋กํ•ฉ๋‹ˆ๋‹ค.

์‚ฌ์šฉ์ž ํ‚ค์˜ ์•”ํ˜ธ๋ฅผ ๋ณ€๊ฒฝํ•˜๋ ค๋ฉด:

  1. ์‚ฌ์šฉ์ž ํ‚ค ๋Œ€ํ™” ์ƒ์ž๋ฅผ ์—ฝ๋‹ˆ๋‹ค.
  2. ์•”ํ˜ธ๋ฅผ ๋ณ€๊ฒฝํ•  ์‚ฌ์šฉ์ž ํ‚ค๋ฅผ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค.
  3. [๋“ฑ๋ก ์ •๋ณด]๋ฅผ ํด๋ฆญํ•ฉ๋‹ˆ๋‹ค. ์‚ฌ์šฉ์ž ํ‚ค ์†์„ฑ ๋Œ€ํ™” ์ƒ์ž๊ฐ€ ๋‚˜ํƒ€๋‚ฉ๋‹ˆ๋‹ค.
  4. [์ผ๋ฐ˜] ํƒญ์„ ํด๋ฆญํ•ฉ๋‹ˆ๋‹ค.
  5. [์•”ํ˜ธ ๋ณ€๊ฒฝ]์„ ํด๋ฆญํ•ฉ๋‹ˆ๋‹ค. 
  • ์ฐธ๊ณ 
    "์‚ฌ์šฉ์ž ํ‚ค ๋Œ€ํ™” ์ƒ์ž"์—์„œ ์‚ฌ์šฉ์ž ํ‚ค ๋‚ด๋ณด๋‚ด๊ธฐ, ๊ฐ€์ ธ์˜ค๊ธฐ, ์ด๋ฆ„ ๋ฐ”๊พธ๊ธฐ, ์‚ญ์ œ, ์ƒ์„ฑ ๋“ฑ์˜ ์ž‘์—…์„ ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

Related content