Supported by the following organizations
This is to certify that Sergei A Tkachenko successfully completed and received a passing grade in CYB.NET.1: Network Security - Introduction to Network Security a course of study offered by NYUx, an online learning initiative of New York University.
Noted by
Aspen Olmsted
Adjunct Professor New York University
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- Verified Certificate Issued October 19, 2021
- Valid Certificate ID 209a1d2434ce4a0286602130603dfab2