Sergei graduated from a military higher education institution specializing in training personnel in electronic intelligence (ELINT) units. After graduation, he served in the field and worked with a wide range of satellite communication system (SATCOM) signals.
After completing military service, Sergei progressed from a junior sysadmin to a senior network expert, designing and building large-scale, geographically distributed networks.
For the past 8 years, he’s been focused on security assessment of industrial control systems (ICS/SCADA). He has successfully completed several projects involving real‑world attacks on lesser‑known but mission‑critical wireless protocols