Why you need a block-bypassing VPN
Modern traffic-filtering systems, known as DPI or deep packet inspection, have learned to recognise standard VPN protocols by their characteristic signatures and block them, which is why a plain WireGuard or OpenVPN connection in Russia often simply stops working. Fiery VPN uses next-generation protocols — AmneziaWG, VLESS Reality and Hysteria2 — that disguise your traffic as ordinary HTTPS requests to real websites and stay almost invisible to filtering systems even under heavy restrictions.