AWS CloudHSM์€ AWS ํด๋ผ์šฐ๋“œ์—์„œ ์ž์ฒด ์•”ํ˜ธํ™” ํ‚ค๋ฅผ ์†์‰ฝ๊ฒŒ ์ƒ์„ฑ ๋ฐ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋„๋ก ์ง€์›ํ•˜๋Š” ํด๋ผ์šฐ๋“œ ๊ธฐ๋ฐ˜ ํ•˜๋“œ์›จ์–ด ๋ณด์•ˆ ๋ชจ๋“ˆ(HSM)์ž…๋‹ˆ๋‹ค. CloudHSM์—์„œ๋Š” FIPS 140-2 ๋ ˆ๋ฒจ 3 ์ธ์ฆ HSM์„ ์‚ฌ์šฉํ•˜์—ฌ ์ž์ฒด ์•”ํ˜ธํ™” ํ‚ค๋ฅผ ๊ด€๋ฆฌํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. CloudHSM์€ PKCS#11, Java Cryptography Extensions(JCE) ๋ฐ Microsoft CryptoNG(CNG) ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ์™€ ๊ฐ™์€ ์—…๊ณ„ ํ‘œ์ค€ API๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜๊ณผ ํ†ตํ•ฉํ•  ์ˆ˜ ์žˆ๋Š” ์œ ์—ฐ์„ฑ์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. ๋˜ํ•œ, CloudHSM์€ ํ‘œ์ค€์„ ์ค€์ˆ˜ํ•˜๋ฉฐ ๋ชจ๋“  ํ‚ค๋ฅผ ๋Œ€๋ถ€๋ถ„์˜ ์ƒ์šฉ HSM์œผ๋กœ ๋‚ด๋ณด๋‚ผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์‚ฌ์šฉ์ž๋ฅผ ์œ„ํ•ด ํ•˜๋“œ์›จ์–ด ํ”„๋กœ๋น„์ €๋‹, ์†Œํ”„ํŠธ์›จ์–ด ํŒจ์น˜, ๊ณ ๊ฐ€์šฉ์„ฑ, ๋ฐฑ์—… ๋“ฑ ์‹œ๊ฐ„ ์†Œ๋ชจ์ ์ธ ๊ด€๋ฆฌ ์ž‘์—…์„ ์ž๋™ํ™”ํ•˜๋Š” ์™„์ „๊ด€๋ฆฌํ˜• ์„œ๋น„์Šค์ž…๋‹ˆ๋‹ค. CloudHSM์„ ์‚ฌ์šฉํ•˜๋ฉด ์„ ๊ฒฐ์ œ ๋น„์šฉ ์—†์ด ์˜จ๋””๋งจ๋“œ๋กœ HSM ์šฉ๋Ÿ‰์„ ์ถ”๊ฐ€ ๋ฐ ์ œ๊ฑฐํ•˜์—ฌ ์‹ ์†ํ•˜๊ฒŒ ํ™•์žฅ/์ถ•์†Œํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

HA_CloudHSM_GENERAL
100x100_benefit_secure

๋ณด์•ˆ์ด ๋›ฐ์–ด๋‚œ HSM์—์„œ ์•”ํ˜ธํ™” ํ‚ค๋ฅผ ์ƒ์„ฑ ๋ฐ ์‚ฌ์šฉ

AWS CloudHSM์„ ์‚ฌ์šฉํ•˜๋ฉด FIPS 140-2 ๋ ˆ๋ฒจ 3 ์ค€์ˆ˜ HSM์—์„œ ์•”ํ˜ธํ™” ํ‚ค๋ฅผ ์ƒ์„ฑํ•˜์—ฌ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. CloudHSM์€ ์ž์ฒด Amazon Virtual Private Cloud(VPC)์—์„œ ๋ณ€์กฐ ๋ฐฉ์ง€ HSM์— ๋Œ€ํ•œ ๋…์ ์  ๋‹จ์ผ ํ…Œ๋„ŒํŠธ ์•ก์„ธ์Šค๋ฅผ ํ†ตํ•ด ํ‚ค๋ฅผ ๋ณดํ˜ธํ•ฉ๋‹ˆ๋‹ค.

100x100_benefit_pay-as-you-go

์„ ๊ฒฐ์ œ ๋น„์šฉ ์—†์ด ์‚ฌ์šฉ๋Ÿ‰์— ๋”ฐ๋ผ ์ง€๋ถˆ

AWS CloudHSM์—์„œ๋Š” ์˜จ๋””๋งจ๋“œ๋กœ HSM์„ ์‹œ์ž‘ ๋ฐ ์ค‘๋‹จํ•˜์—ฌ ์„ ๊ฒฐ์ œ ๋น„์šฉ ์—†์ด ํ•„์š”ํ•  ๋•Œ ํ•„์š”ํ•œ ๊ณณ์— HSM ์šฉ๋Ÿ‰์„ ํ”„๋กœ๋น„์ €๋‹ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

100x100_benefit_build

์—…๊ณ„ ํ‘œ์ค€์„ ๊ธฐ๋ฐ˜์œผ๋กœ ๊ตฌ์ถ•๋œ ๊ฐœ๋ฐฉํ˜• HSM ์‚ฌ์šฉ

AWS CloudHSM์„ ์‚ฌ์šฉํ•˜๋ฉด PKCS#11, Java Cryptography Extensions(JCE) ๋ฐ Microsoft CryptoNG(CNG) ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ์™€ ๊ฐ™์€ ์—…๊ณ„ ํ‘œ์ค€ API๋ฅผ ํ†ตํ•ด ์‚ฌ์šฉ์ž ์ง€์ • ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜๊ณผ ํ†ตํ•ฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋˜ํ•œ, ํ‚ค๋ฅผ ๋‹ค๋ฅธ ์ƒ์šฉ HSM ์†”๋ฃจ์…˜์œผ๋กœ ์ „์†กํ•  ์ˆ˜ ์žˆ์œผ๋ฏ€๋กœ AWS์—์„œ ๋˜๋Š” AWS๋กœ ํ‚ค๋ฅผ ์†์‰ฝ๊ฒŒ ๋งˆ์ด๊ทธ๋ ˆ์ด์…˜ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

100x100_benefit_key-management

์•”ํ˜ธํ™” ํ‚ค์— ๋Œ€ํ•œ ์ œ์–ด ์œ ์ง€

AWS CloudHSM์€ ์‚ฌ์šฉ์ž๋ฅผ ์ƒ์„ฑํ•˜๊ณ  HSM ์ •์ฑ…์„ ์„ค์ •ํ•  ์ˆ˜ ์žˆ๋„๋ก ์•ˆ์ „ํ•œ ์ฑ„๋„์„ ํ†ตํ•ด HSM์— ๋Œ€ํ•œ ์•ก์„ธ์Šค๋ฅผ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. CloudHSM์„ ํ†ตํ•ด ์ƒ์„ฑํ•˜๊ณ  ์‚ฌ์šฉํ•˜๋Š” ์•”ํ˜ธํ™” ํ‚ค๋Š” ๊ณ ๊ฐ์ด ์ง€์ •ํ•œ HSM ์‚ฌ์šฉ์ž๋งŒ ์•ก์„ธ์Šคํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. AWS๋Š” ๊ณ ๊ฐ์˜ ์•”ํ˜ธํ™” ํ‚ค๋ฅผ ๋ณผ ์ˆ˜๋„ ์•ก์„ธ์Šคํ•  ์ˆ˜๋„ ์—†์Šต๋‹ˆ๋‹ค.

100x100_benefit_credential

๊ฐ•๋ ฅํ•œ ์ธ์ฆ์œผ๋กœ ํ‚ค๋ฅผ ๋ณดํ˜ธ

๋˜ํ•œ, AWS CloudHSM์€ ์ค‘์š”ํ•œ ๊ด€๋ฆฌ ๋ฐ ํ‚ค ๊ด€๋ฆฌ ๊ธฐ๋Šฅ์— ๋Œ€ํ•ด Quorum ์ธ์ฆ์„ ์ง€์›ํ•˜๊ณ  ๊ณ ๊ฐ์ด ์ œ๊ณตํ•œ ํ† ํฐ์„ ์‚ฌ์šฉํ•œ Multi-Factor Authentication(MFA)์„ ์ง€์›ํ•ฉ๋‹ˆ๋‹ค.

100x100_benefit_fully-managed

๊ฐ„ํŽธํ•œ ๊ด€๋ฆฌ

AWS CloudHSM์€ ์‚ฌ์šฉ์ž๋ฅผ ์œ„ํ•ด ํ•˜๋“œ์›จ์–ด ํ”„๋กœ๋น„์ €๋‹, ์†Œํ”„ํŠธ์›จ์–ด ํŒจ์น˜, ๊ณ ๊ฐ€์šฉ์„ฑ, ๋ฐฑ์—… ๋“ฑ ์‹œ๊ฐ„ ์†Œ๋ชจ์ ์ธ ๊ด€๋ฆฌ ์ž‘์—…์„ ์ž๋™ํ™”ํ•˜๋Š” ์™„์ „๊ด€๋ฆฌํ˜• ์„œ๋น„์Šค์ž…๋‹ˆ๋‹ค. ์˜จ๋””๋งจ๋“œ๋กœ ํด๋Ÿฌ์Šคํ„ฐ์—์„œ HSM์„ ์ถ”๊ฐ€ํ•˜๊ณ  ์ œ๊ฑฐํ•จ์œผ๋กœ์จ ์‹ ์†ํ•˜๊ฒŒ HSM ์šฉ๋Ÿ‰์„ ์กฐ์ •ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

๋‹ค์Œ ์‚ฌ์šฉ ์‚ฌ๋ก€์— ๋Œ€ํ•ด ์ž์„ธํžˆ ์•Œ์•„๋ณด์‹ญ์‹œ์˜ค.

CloudHSM_Diagram_SSL-Offloading

์›น ์„œ๋ฒ„์˜ ์ž๊ฒฉ ์ฆ๋ช…์„ ํ™•์ธํ•˜๊ณ  ์ธํ„ฐ๋„ท์„ ํ†ตํ•œ ์•ˆ์ „ํ•œ HTTPS ์—ฐ๊ฒฐ์„ ์„ค์ •ํ•˜๋Š” ๋ฐ Secure Sockets Layer(SSL)์™€ TLS(์ „์†ก ๊ณ„์ธต ๋ณด์•ˆ)์ด ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค. AWS CloudHSM์„ ์‚ฌ์šฉํ•˜์—ฌ ์›น ์„œ๋ฒ„์šฉ SSL/TLS ์ฒ˜๋ฆฌ๋ฅผ ์˜คํ”„๋กœ๋“œํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ์ฒ˜๋ฆฌ ์ž‘์—…์— CloudHSM์„ ์‚ฌ์šฉํ•˜๋ฉด ์›น ์„œ๋ฒ„์— ๋Œ€ํ•œ ๋ถ€๋‹ด์ด ์ค„์–ด๋“ค๊ณ  ์›น ์„œ๋ฒ„์˜ ํ”„๋ผ์ด๋น— ํ‚ค๋ฅผ CloudHSM์— ์ €์žฅํ•จ์œผ๋กœ์จ ์ถ”๊ฐ€์ ์ธ ๋ณด์•ˆ์„ ์ œ๊ณตํ•˜๊ฒŒ ๋ฉ๋‹ˆ๋‹ค.


CloudHSM_Diagram_private-keys-certificate-authority

๊ณต๊ฐœ ํ‚ค ์ธํ”„๋ผ(PKI)์—์„œ ์ธ์ฆ ๊ธฐ๊ด€(CA)์€ ๋””์ง€ํ„ธ ์ธ์ฆ์„œ๋ฅผ ๋ฐœํ–‰ํ•˜๋Š” ๋ฏฟ์„ ์ˆ˜ ์žˆ๋Š” ๋‹จ์ฒด์ž…๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ๋””์ง€ํ„ธ ์ธ์ฆ์„œ๋Š” ๊ฐœ์ธ ๋˜๋Š” ์กฐ์ง์„ ์‹๋ณ„ํ•˜๋Š” ๋ฐ ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค. AWS CloudHSM์„ ์‚ฌ์šฉํ•˜์—ฌ ํ”„๋ผ์ด๋น— ํ‚ค๋ฅผ ์ €์žฅํ•˜๊ณ  ์กฐ์ง์˜ ์ธ์ฆ์„œ๋ฅผ ๋ฐœํ–‰ํ•˜๋Š” ๋ฐœํ–‰ CA์˜ ์—ญํ• ์„ ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.


CloudHSM_Diagrams_TDE-for-Oracle-DB-v2

AWS CloudHSM์„ ์‚ฌ์šฉํ•˜์—ฌ TDE๋ฅผ ์ง€์›ํ•˜๋Š” Oracle ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์„œ๋ฒ„์šฉ Transparent Data Encryption(TDE) ๋งˆ์Šคํ„ฐ ์•”ํ˜ธํ™” ํ‚ค๋ฅผ ์ €์žฅํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. TDE๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด, ์ง€์›๋˜๋Š” Oracle ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์„œ๋ฒ„์—์„œ ๋””์Šคํฌ์— ์ €์žฅํ•˜๊ธฐ ์ „์— ๋ฐ์ดํ„ฐ๋ฅผ ์•”ํ˜ธํ™”ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. Amazon RDS for Oracle์—์„œ๋Š” CloudHSM์„ ํ†ตํ•œ TDE๋ฅผ ์ง€์›ํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.

์‰ฝ๊ฒŒ AWS CloudHSM์„ ์‹œ์ž‘ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ฝ˜์†”์— ์žˆ๋Š” ์„ค๋ช…์„ ๋”ฐ๋ผ ํด๋ฆญ ๋ช‡ ๋ฒˆ์œผ๋กœ ์ฒซ ๋ฒˆ์งธ ๋””๋ ‰ํ„ฐ๋ฆฌ๋ฅผ ๋ฐฐํฌํ•˜์‹ญ์‹œ์˜ค.

AWS CloudHSM ์‹œ์ž‘ํ•˜๊ธฐ