A7: 2021 | JWT Tokens (19) | Cycubix Docs

Some best practices when working with JWT:

Fix the algorithm, do not allow a client to switch the algorithm.
Make sure you use an appropriate key length when using a symmetric key for signing the token.
Make sure the claims added to the token do not contain personal information. If you need to add more information opt for encrypting the token as well.
Add sufficient test cases to your project to verify invalid tokens actually do not work. Integration with a third party to check your token does not mean you do not have test your application at all.
Take a look at the best practices mentioned in https://tools.ietf.org/html/rfc8725#section-2

Last updated 5 months ago