Yaroslav Rosomakho

Yaroslav Rosomakho is Chief Scientist at Zscaler, where he leads research and strategy across emerging technologies, secure networking, and cryptographic protocols. He is an active contributor to the IETF, chairing HPKE and SEAL working groups as well as actively participating in TLS, QUIC, HTTP, and others. Yaroslav has a background in building large-scale security systems and has held leadership roles at Netskope and Arbor Networks. He is passionate about bridging deep technical insight with practical deployment strategies.