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JWT(JSON Web Token)

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JWT.IO - JSON Web Tokens Introduction
NEW: get the JWT Handbook for free and learn JWTs in depth! JSON Web Token (JWT) is an open standard ( RFC 7519) that defines a compact and self-contained way for securely transmitting information between parties as a JSON object. This information can be verified and trusted because it is digitally signed.
https://jwt.io/introduction

What is JSON Web Token?

JWT(JSON Web Token)λŠ” λ‹Ήμ‚¬μžκ°„μ˜ 정보λ₯Ό JSON 객체둜 μ•ˆμ „ν•˜κ²Œ μ „μ†‘ν•˜κΈ°μœ„ν•œ μ»΄νŒ©νŠΈν•˜κ³  독립적인 방식을 μ •μ˜ν•˜λŠ” κ°œλ°©ν˜• ν‘œμ€€(RFC 7519)이닀. 이 μ •λ³΄λŠ” 디지털 μ„œλͺ…이 λ˜μ–΄μžˆμœΌλ―€λ‘œ μ‹ λ’°ν•  수 μžˆλ‹€. JWTλŠ” secret(with HMAC algorithm) λ˜λŠ” public/private(using RSA or ECDSA) ν‚€λ₯Ό μ΄μš©ν•˜μ—¬ μ„œλͺ…될 수 μžˆλ‹€.
JWTλ₯Ό μ•”ν˜Έν™”ν•˜μ—¬ λ‹Ήμ‚¬μžκ°„μ— 비밀을 μ œκ³΅ν•  μˆ˜λ„ μžˆμ§€λ§Œ μ„œλͺ…λœ 토큰에 쀑점을 λ‘˜ 것이닀. μ„œλͺ…λœ 토큰은 κ·Έμ•ˆμ— ν¬ν•¨λœ ν΄λ ˆμž„μ˜ 무결성을 확인할 수 있으며 μ•”ν˜Έν™”λœ 토큰은 λ‹€λ₯Έ μ‚¬μš©μžλ‘œλΆ€ν„° 정보λ₯Ό μˆ¨κΈ΄λ‹€. public/private λ₯Ό μ΄μš©ν•˜μ—¬ 토큰에 인증을 ν•  κ²½μš°μ—” κ°œμΈν‚€λ₯Ό λ³΄μœ ν•œ μ‚¬μš©μžλ§Œμ΄ μΈμ¦λœλ‹€.
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When should you use JSON Web Tokens?

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What is the JSON Web Token structure?

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How do JSON Web Tokens work?

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