Certificate of completion

Carlos Mateus De Carvalho Gonçalves

Node.js: Encryption and JWT Tokens

completed the online course with an estimated workload of 10 hours.

Finished at June 25, 2026

Guilherme Silveira

Coordinator

Paulo Silveira

Chief Vision Officer

https://cursos.alura.com.br/certificate/7a375cf4-c339-4835-9f7d-552b61625f63

Course lessons

Node.js: Encryption and JWT Tokens

  • Knowing the problem
  • Using the crypto module
  • Data transmission
  • Signature and JWT
  • Knowing some attacks
  • Considering the human part
Certificate authenticity QR code
Formal Certificate