Understanding Refresh tokens in JWT Authentication | How they work and improve security

In this video, I break down the concept of refresh tokens in authentication systems. Learn how access tokens and refresh tokens work together to keep users logged in without repeatedly entering their credentials. I'll explain how refresh tokens are issued, how they refresh expired access tokens, and the security mechanisms such as token rotation and revocation that ensure your system remains secure. If you're implementing JWT authentication and want to improve your API security, this video is for you!

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⭐️ Tutorial Contents ⭐️

◆ (00:00) Let's start

◆ (00:27) What is Refresh token?

◆ (00:48) How Refresh token system works?

◇ (00:51) Initial Authentication and Access token issuance
◇ (01:42) Using the Access token
◇ (02:13) Access token expiration and Refresh process
◇ (02:48) Token rotation and security
◇ (03:12) Revoking tokens

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Видео Understanding Refresh tokens in JWT Authentication | How they work and improve security канала Tanya WebDev