Global Security Network (GSN) is a private company providing specialized IT/OT Cybersecurity solutions that create value for its "High-Security" customers in the Critical Infrastructure sectors (Oil & Gas, Electricity, Nuclear, Transportation, TelCo). Having more than 20 years of experience in delivering high-end Security projects, GSN focuses in: • Osisoft PI Servers data and meta data replication in Realtime, True High Availability and One-Way. • IT-OT networks segregation solutions for ICS networks with Secure hardware “One-Way” Communication, the Fox-IT DataDiode, and best of breed “Two-Way” solutions for remote control or RDP. • Removable Media Management including multi-engines A/V software and USB “Diode”.