Storing the Token from the AJAX Login API Call in JavaScript: Best Practices for Keeping Credentials Secure

After sending my credentials to a login API, I received a successful response containing user data and a token. I would like to know how I can store this information so that the user doesn't have to log in every time. Is it possible for me to save the token and user data from the response in a cookie, which can then be used to load the information on the page if the cookie exists?

Answer №1

One way to store data in the browser is by using localStorage. This feature allows for persistent data storage that is specific to each website.

To learn more about localStorage, you can visit this link.

For detailed information on how to use localStorage, check out the Mozilla Docs here.

Remember to consider encrypting the data stored in localStorage for added security.

Enjoy experimenting with localStorage! :)

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