{"id":9752,"date":"2026-08-10T10:10:57","date_gmt":"2026-08-10T10:10:57","guid":{"rendered":"https:\/\/nokobox.com\/index.php\/item\/udemy-nodejs-security-jwt-role-based-access-2fa-w-react-2025-10\/"},"modified":"2026-08-10T10:10:57","modified_gmt":"2026-08-10T10:10:57","slug":"udemy-nodejs-security-jwt-role-based-access-2fa-w-react-2025-10","status":"publish","type":"digital_item","link":"https:\/\/nokobox.com\/index.php\/item\/udemy-nodejs-security-jwt-role-based-access-2fa-w-react-2025-10\/","title":{"rendered":"Udemy \u2013 NodeJS Security: JWT, Role-Based Access, 2FA (\/w React) 2025-10"},"content":{"rendered":"
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Description<\/span><\/h2>\n

NodeJS & React Authentication Course: JWT Role-Based Access 2FA. This course will cover the complete implementation of a secure and efficient authentication system using Node.js and React. In this course, participants will be introduced to the basic and advanced concepts of authentication and authorization and will learn how to implement them in practice. The course begins by explaining the basics of JWT (JSON Web Tokens) and teaches how to generate, verify, and securely store access and refresh tokens. It then covers the topic of Role-Based Access Control (RBAC) and explains how to assign different access levels to users based on roles such as administrator, supervisor, or customer. Participants will learn how to create APIs that enforce these rules securely and efficiently.<\/span><\/p>\n

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The course will continue with the implementation of two-factor authentication (2FA) using TOTP (Time-based One-Time Passwords). Users will be able to scan a QR code using apps like Google Authenticator and enter time-based codes when logging in, which significantly increases security. This course not only teaches you how to implement it, but also explains why each step is important and how to avoid common mistakes in building secure systems. Participants will learn best practices in backend and frontend development and understand real-world considerations for authentication systems, including token expiration, token rotation, using cookies versus localStorage, detecting refresh token reuse, and more.<\/span><\/p>\n

What you will learn<\/span><\/strong><\/h3>\n