์ด ๋ฌธ์„œ์˜ ์›๋ณธ์€ ์™ธ๋ถ€ ์œ„ํ‚ค์—์„œ ๊ฐ€์ ธ์™”์Šต๋‹ˆ๋‹ค.
1. ๊ณผ๊ฑฐ์™€ ํ˜„์žฌ2. ์˜ํ–ฅ์„ ๋ฐ›์€ ์„œ๋น„์Šค

1. ๊ณผ๊ฑฐ์™€ ํ˜„์žฌ[ํŽธ์ง‘]

๊ณผ๊ฑฐ ์›น 2.0 ์‹œ๋Œ€์— ์‹œ๋„๋˜์—ˆ๋˜ ๊ณต์šฉ ๋กœ๊ทธ์ธ ์ˆ˜๋‹จ. 2006๋…„ 8์›”์— ์ตœ์ดˆ ๋ฐœํ‘œํ•˜์˜€๋‹ค.



์ง€๊ธˆ ํŽ˜์ด์Šค๋ถ์ด ์—ฌ๋Ÿฌ ์•ฑ์—์„œ ๊ณต์šฉ ๋กœ๊ทธ์ธ ์ˆ˜๋‹จ์œผ๋กœ ์‚ฌ์šฉ๋˜๋Š” ๊ฒƒ๊ณผ ๊ฐ™์€ ์—ญํ• ์„ ํ–ˆ๋‹ค. ๋‹ค๋งŒ OpenID๋Š” ์˜ค๋กœ์ง€ ๊ณ„์ •์„ ๋งŒ๋“ค๊ณ  ๊ด€๋ฆฌํ•˜๋Š” ๊ฒƒ ์™ธ์—๋Š” ์•„๋ฌด๋Ÿฐ ๊ธฐ๋Šฅ์ด ์—†์—ˆ๋‹ค. ๋ช‡๋ช‡ ํ˜์‹ ์ ์ธ ์—…์ฒด๋“ค์€ OpenID๋ฅผ ์ง€์›ํ•˜๋Š” ๋ฐ์— ์ ๊ทน์ ์ด์—ˆ์ง€๋งŒ, ๋‹น์‹œ๋กœ์„œ๋Š” ๋‹ค์†Œ ์ƒ์†Œํ•œ ๊ฐœ๋…์ด์—ˆ๋‹ค. ๊ฒฐ์ •์ ์œผ๋กœ OpenID๊ฐ€ ์ž์ฒด์ ์ธ ์•ˆ์ •์ ์ธ ์ˆ˜์ต์›์ด๋‚˜ ์ปจํ…์ธ  ์ œ๊ณต์—†์ด ์ถฉ๋ถ„ํ•œ ์ธ์ง€๋„๋ฅผ ์œ ์ง€ํ•˜๊ธฐ์—๋Š” ์–ด๋ ค์›€์ด ๋„ˆ๋ฌด ์ปธ๋‹ค.

OpenID๋ฅผ ์ง€์›ํ•˜๋Š” myID ( NCsoft์˜ ์†Œ์†ํŒ€์ธ openmaru์—์„œ ์ง€์›, ํ˜„์žฌ ์„œ๋น„์Šค ์ข…๋ฃŒ ), IDpia( www.idpia.com, ์„œ๋น„์Šค ์ข…๋ฃŒ ), IDtail ( ์•ˆ๋žฉ์—์„œ ์ง€์›, www.myid.net, ์„œ๋น„์Šค ์ข…๋ฃŒ )๋“ฑ ์„ธ ๊ณณ์ด OpenID ์„œ๋น„์Šค๋ฅผ ์ œ๊ณตํ•˜์˜€์œผ๋ฉฐ, Daum์—์„œ๋„ ๋’ค๋Šฆ๊ฒŒ OpenID ๋ฅผ ์ง€์›ํ•˜์˜€์œผ๋‚˜ 2012๋…„ ์„œ๋น„์Šค๋ฅผ ์ข…๋ฃŒํ•˜์˜€๋‹ค. ํ˜„์žฌ ํ•œ๊ตญ์—์„œ OpenID provider[1]๋Š” ์—†๋Š” ๋“ฏ ํ•˜๋‹ค.

์•„์ง ํ•ด์™ธ์—์„œ๋Š” ๋ช‡๋ช‡ provider๋ฅผ ์„ ํƒํ•˜์—ฌ ์‚ฌ์šฉํ•  ์ˆ˜๋Š” ์žˆ๋‹ค. https://openid.net/get-an-openid/ ๋ฅผ ๋ฐฉ๋ฌธํ•˜์—ฌ ๋ณด๋ฉด ๋ช‡๋ช‡ Provider๊ฐ€ ๋‚จ์•„ ์žˆ์Œ์„ ์•Œ์ˆ˜ ์žˆ๊ณ , blogspot, verisign๋“ฑ ๋งํ•˜์ง€ ์•Š์„ ๊ฒƒ์œผ๋กœ ๋ณด์ด๋Š” ๋ช‡๋ช‡ ์—…์ฒด๋“ค๋„ ์žˆ๋‹ค.[2]

๊ทธ๋Ÿฌ๋‚˜ OpenID ๋ฅผ ์ด์šฉํ•˜์—ฌ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋Š” ์„œ๋น„์Šค[3]์ด ํ•œ๊ตญ์—์„œ๋Š” ๊ฑฐ์˜ ์—†๋Š” ๊ฒƒ์ด ๋ฌธ์ œ์ด๋‹ค. XpressEngine ๋ณด๋“œ๊ฐ€ ์˜ˆ์ „์—๋Š” OpenID๋ฅผ ์ง€์›ํ•˜์˜€์œผ๋‚˜, ์–ธ์ œ๋ถ€ํ„ฐ์ธ๊ฐ€ OpenID ์ง€์›์„ ๊ณต์‹ ์„œ๋น„์Šค์—์„œ ์ œ๊ฑฐํ•˜์˜€๊ณ , KLDP๋“ฑ์ด ์•„์ง OpenID๋ฅผ ์ง€์›ํ•˜๊ณ  ์žˆ์ง€๋งŒ, ์–ธ์ œ ๋๋‚ ์ง€๋Š” ๋ชจ๋ฅธ๋‹ค.

2. ์˜ํ–ฅ์„ ๋ฐ›์€ ์„œ๋น„์Šค[ํŽธ์ง‘]

์ดํ›„ OpenID์™€๋Š” ๋ณ„๊ฐœ๋กœ OAuth๋ผ๋Š” ์ธ์ฆ ๊ทœ์•ฝ์„ ๋งŒ๋“œ๋Š” ๋ฐ์— ์ด OpenID ๊ฐœ๋…์ด ์ผ๋ถ€ ์ ์šฉ๋˜์—ˆ๋‹ค. ์‚ฌ์‹ค์ƒ OpenID์—์„œ OAuth ํ˜•ํƒœ๋กœ ์‹ค์ œ๋กœ ์‚ฌ๋žŒ๋“ค์—๊ฒŒ ๋„๋ฆฌ ์“ฐ์ผ๋งŒํ•œ ํ˜•ํƒœ๋กœ ๋ณ€ํ™”๋˜์—ˆ๋‹ค. OAuth๋Š” ํŽ˜์ด์Šค๋ถ์ด๋‚˜ ํŠธ์œ„ํ„ฐ๋ฅผ ๋น„๋กฏํ•œ ๊ฐ์ข… ๊ณต์šฉ ID๋“ค์ด ์•ˆ์ „ํ•˜๊ณ  ์ •ํ™•ํ•˜๊ฒŒ ๋กœ๊ทธ์ธ์„ ์ด๋ฃจ๋„๋ก ๋•๋Š” ๊ทœ์•ฝ์ด๋‹ค. ์ž์„ธํ•œ ๊ฒƒ์€ ์†Œ์…œ๋กœ๊ทธ์ธ ๋ฌธ์„œ ์ฐธ์กฐ.
[1] ์‰ฝ๊ฒŒ ์ด์•ผ๊ธฐํ•˜๋ฉด ID๋ฅผ ๋งŒ๋“ค์ˆ˜ ์žˆ๋Š” ๊ณณ
[2] ๋Œ€์ธ๋ฐฐ ๊ตฌ๊ธ€์—์„œ๋„ OpenID๋ฅผ ์ง€์› ( google profile์„ ์ด์šฉ ) ํ•˜์˜€์œผ๋‚˜, 2015.4.20 ์„œ๋น„์Šค ์ข…๋ฃŒํ•˜์˜€๋‹ค.
[3] ๋งŒ๋“  OpenID๋ฅผ ์ด์šฉํ•˜์—ฌ ๊ฐ€์ž…ํ•˜์—ฌ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋Š”๊ณณ