Hysteria 2: The UDP-Based Performance King

Traditional VPNs often struggle on high-latency or unstable connections because they rely on TCP-based congestion control. Hysteria 2 changes the game by utilizing a custom UDP-based protocol designed for sheer speed.

Brutace Control

Hysteria 2 uses "Brutace," a congestion control algorithm that doesn't "back off" as aggressively as standard TCP. This makes it ideal for satellite internet, long-distance international routes, and congested mobile networks.

Why Hysteria 2 is Different

Unlike the original Hysteria, version 2 is a complete rewrite. It features:

1. New Obfuscation: Making it harder for ISPs to identify its unique UDP traffic patterns.
2. Improved Stability: Better handling of packet loss without killing the session.
3. Native Masquerading: It can mimic standard QUIC traffic to blend in.

For users who need maximum throughput regardless of network conditions, Hysteria 2 is the ultimate "powerhouse" protocol.