Ensure backend security by implementing CORS policies, rate limiting using Redis, hashing passwords with bcrypt, and securing JSON Web Tokens with appropriate expiration policies.
MERN Stack Development
Securing Node.js APIs: JWT, CORS, and Rate Limiting
By Vivek Kumar
Jun 05, 2026
5 min read
Author Profile
Vivek Kumar
Founder, Aagaj Infotech
Vivek Kumar is the owner of Aagaj Infotech. He manages technical architecture and product roadmaps for enterprise CRM, POS, and AI solutions.
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