Supported by the following organizations
This is to certify that Rebeca Nobre Cavalcante Adriano successfully completed and received a passing grade in CS50 Cybersecurity: CS50's Introduction to Cybersecurity a course of study offered by HarvardX, an online learning initiative of Harvard University.
Noted by
David J. Malan
Gordon McKay Professor of the Practice of Computer Science Harvard University
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- Verified Certificate Issued February 4, 2026
- Valid Certificate ID e44e0581e3634f2b9a5bebbb1d4c829b