๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ

84431

443 ํฌํŠธ์™€ 8443 ํฌํŠธ์˜ ์ฐจ์ด 443 ํฌํŠธ๋ž€? 443 ํฌํŠธ๋Š” HTTPS ์„œ๋น„์Šค์— ์‚ฌ์šฉ๋œ๋‹ค. HTTPS๋Š” HTTP์— ์•”ํ˜ธํ™”๋ฅผ ํ•˜๊ณ  ๋ณด์•ˆ ํฌํŠธ๋กœ ์ „์†ก์„ ํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•œ๋‹ค. ๋‹ค๋ฅธ ์‚ฌ๋žŒ์ด ํŒจํ‚ท์„ ์บก์ฒ˜ํ•ด ์‚ฌ์šฉํ•  ์ˆ˜ ์—†๋„๋ก ์€ํ–‰์ด๋‚˜ ๋ณด์•ˆ, ์‡ผํ•‘ ๋“ฑ์—์„œ ์ •๋ณด ๊ตํ™˜ ๋“ฑ์— ์•ˆ์ •ํ•œ ์ „์†ก์„ ๋ณด์žฅํ•˜๊ธฐ ์œ„ํ•ด ์‚ฌ์šฉ ๋œ๋‹ค. (HTTPS ์‚ฌ์šฉ์„ ์œ„ํ•œ well-known port : 443) 0~1023 -> well-known port ์ด๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด 22๋ฒˆ tcp๋Š” ssh ๋กœ ์‚ฌ์šฉ๋œ๋‹ค. 8443 ํฌํŠธ๋ž€? 8443 ํฌํŠธ๋Š” ํ†ฐ์บฃ์˜ SSL ๋””ํดํŠธ ํฌํŠธ๋กœ ์‚ฌ์šฉ๋œ๋‹ค.๊ธฐ๋ณธ ์„ค์ • ํŒŒ์ผ์— 8443์œผ๋กœ ์„ค์ • ๋˜์–ด ์žˆ๋‹ค. (ํ†ฐ์บฃ์—์„œ ์ง€์ •ํ•œ registered port) Registered Port ๋Š” 1024๋ถ€ํ„ฐ 49151 ๊นŒ์ง€ ์žˆ๋‹ค. 443 vs 8443 ํ†ฐ์บฃ์— 8443์œผ.. 2021. 12. 9.

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