[์ปดํ“จํ„ฐ ๋ณด์•ˆ] ์น˜ํ™˜ ์•”ํ˜ธ vs ์ „์น˜ ์•”ํ˜ธ :: ์ฃผ์ƒ์ „์น˜์•”ํ˜ธ
์ปดํ“จํ„ฐ๊ณผํ•™ (CS)/Computer Security 2020. 4. 8. 08:18

์ฃผ์ƒ์ „์น˜์•”ํ˜ธ ์ „์น˜ ์•”ํ˜ธ๋ž€? ์น˜ํ™˜ ์•”ํ˜ธ๊ฐ€ ํ‰๋ฌธ ๋ฌธ์ž๋ฅผ ๋‹ค๋ฅธ ๋ฌธ์ž๋กœ ์–ด๋– ํ•œ ๊ทœ์น™์— ๋”ฐ๋ผ ๋Œ€์‘์‹œ์ผœ ์•”ํ˜ธํ™”ํ•˜๋Š” ๋ฐฉ์‹์ด๋ผ๋ฉด, ์ „์น˜ ์•”ํ˜ธ๋Š” ํ‰๋ฌธ ๋ฌธ์ž์˜ ์ž๋ฆฌ๋ฅผ ๋ฐ”๊พธ๋Š” ๊ทœ์น™์ด๋‹ค. ์ฆ‰, ์น˜ํ™˜ ์•”ํ˜ธ๋Š” ํ‰๋ฌธ ๋ฌธ์ž์—์„œ ์‚ฌ์šฉํ•˜๋Š” ๋ฌธ์ž ์ง‘ํ•ฉ๊ณผ ์•”ํ˜ธ๋ฌธ์˜ ๋ฌธ์ž ์ง‘ํ•ฉ์ด ๋‹ค๋ฅผ ์ˆ˜ ์žˆ์ง€๋งŒ, ์ „์น˜ ์•”ํ˜ธ์—์„œ๋Š” ๊ฐ™๋‹ค. ๋˜ํ•œ ๋ฌธ์ž๊ฐ€ ๋ฌธ์ž๋กœ ๋Œ€์‘๋˜๋Š” ๊ฒƒ์ด ์•„๋‹ˆ๋ผ ํ•ด๋‹น ๋ฌธ์ž์˜ ์œ„์น˜๊ฐ€ ์œ„์น˜๋กœ ๋Œ€์‘๋œ๋‹ค. ์ „์น˜ ์•”ํ˜ธ ์ข…๋ฅ˜ ๋‹จ์ˆœ ์ „์น˜ ์•”ํ˜ธ ๊ธฐ์กด ํ‰๋ฌธ์„ ์ฃผ์–ด์ง„ ํ‚ค ๊ฐ’(๋ฌธ์žฅ์˜ ๊ธธ์ด์— ํ•ด๋‹นํ•˜๋Š” ์ˆœ์—ด)๋กœ ์•”ํ˜ธํ™” ํ•œ๋‹ค. ์•”ํ˜ธํ™”ํ•  ๋•Œ ์‚ฌ์šฉํ•œ ์•”ํ˜ธํ™” ํ‚ค๋กœ ๋ณตํ˜ธํ™” ํ‚ค๋ฅผ ์•Œ์•„๋‚ด์„œ ๋ณตํ˜ธํ™”์— ์‚ฌ์šฉํ•œ๋‹ค. ๋”ฐ๋ผ์„œ ๋น„๋ฐ€ ํ‚ค ๋ฐฉ์‹์„ ์‚ฌ์šฉํ•ด์•ผํ•œ๋‹ค. ๋ณตํ•ฉ ์ „์น˜ ์•”ํ˜ธ ์˜ˆ๋ฅผ ๋“ค์–ด "I AM HEEEUN I AM SENIOR"๋ผ๋Š” ๋ฌธ์žฅ์„ ์ „์น˜ ์•”ํ˜ธ๋กœ ์•”ํ˜ธํ™” ์‹œํ‚ฌ ๋•Œ, ์ฃผ์–ด์ง„ ๋ฌธ์ž ์ง‘ํ•ฉ์— ..