some-tweak-to-hide-jwt-payload-values a handful of tweaks and ideas to safeguard the JWT payload, making it futile to attempt decoding by constantly altering its value, ensuring the decoded output remains unintelligible while imposing minimal performance overhead. What is a JWT Token? A JSON Web Token (JWT, pronounced "jot") is a compact and URL-safe way of passing a JSON message between two parties. It's a standard, defined in RFC 7519. The token is a long string, divided into parts separated by dots. Each part is base64 URL-encoded. What parts the token has depends on the type of the JWT: whether it's a JWS (a signed token) or a JWE (an encrypted token). If the token is signed it will have three sections: the header, the payload, and the signature. If the token is encrypted it will consist of five parts: the header, the encrypted key, the initialization vector, the ciphertext (payload), and the authentication tag. Probably the most common use case for JWTs is to utilize them as access tokens and ID tokens in OAuth and OpenID Connect flows, but they can serve different purposes as well. Primary Objective of this Code Snippet This code snippet offers a tweak perspective aiming to enhance the security of the payload section when decoding JWT tokens, where the stored keys are visible in plaintext. This code snippet provides a tweak perspective aiming to enhance the security of the payload section when decoding JWT tokens. Typically, the payload section appears in…Read More