Sergey Zykov serves as the Core Security Team Lead at Авито since 2025. With a background in IT at Yandex from 2008 to 2010, Sergey has also held positions at Mail.Ru and VK, where they lead the Infrastructure Cybersecurity Team. Sergey specializes in Cisco, Juniper, Linux, and IT security, as well as SAP BI, BW, and Basis.
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