Protocol Selection
VPN Protocol Guide
Choose the right protocol for your needs. Learn how each protocol works and when to use it for optimal performance.
Available Protocols
WGuard
Latest technology with best performance. Low overhead, high security. Primary choice for most users.
Reality
Advanced encryption with anti-blocking. Great for restricted networks. Secondary choice.
VLESS
Lightweight protocol for weak networks. Minimal overhead with basic encryption. Backup option.
Cisco
Traditional VPN standard. Wide compatibility with corporate networks. Fallback protocol.
Protocol Selection Guide
Choose based on your primary activity:
Streaming
WGuard first, Reality backup. Fastest protocols for buffer-free video.
Gaming
WGuard for speed, VLESS for stability. Lowest latency options.
Banking
Reality for security, Cisco for compatibility. Maximum protection.
Business
Cisco for corporate networks, Reality for enhanced security.
How to Switch Protocols
Disconnect Current Session
Tap the power button to disconnect from your current VPN session.
Open Protocol Settings
Go to Settings > Protocol or tap protocol tabs on the connection screen.
Select New Protocol
Choose WGuard, Reality, VLESS, or Cisco based on your needs.
Reconnect
Select your server and tap connect. Wait for the handshake to complete.
Test Performance
Verify the connection is stable and speeds meet your expectations.
Protocol Flowchart
Start with WGuard. If issues occur, try Reality. If still failing, use VLESS. Last resort is Cisco.
Protocol Security Levels
WGuard Security
Modern encryption, perfect forward secrecy, low detection risk, high performance.
Reality Security
Advanced obfuscation, enhanced privacy, anti-blocking technology, stealth features.
VLESS Security
Basic encryption, light security layer, fast connection, low overhead.
Cisco Security
Traditional security, corporate standard, wide support, proven stability.
Network Compatibility
Home WiFi
All protocols work well. WGuard recommended for best speeds.
Mobile Data
WGuard or VLESS for 4G/5G. Optimized for mobile networks.
Public WiFi
Reality recommended for enhanced security and obfuscation.
Corporate Networks
Cisco for compatibility. Reality if Cisco is blocked.
Protocol Troubleshooting
WGuard Issues
Port blocking or UDP restrictions. Try Reality or VLESS as alternatives.
Reality Issues
Connection delays or authentication errors. Check server availability.
VLESS Issues
Speed limitations or drops. Switch to WGuard for better performance.
Cisco Issues
Setup complexity or resource usage. Try modern protocols like WGuard.
Auto Protocol
Enable auto-protocol selection in settings to let OrbVPN choose the best protocol based on your network conditions.
Protocol Questions?
Our technical team can help you choose the optimal protocol for your specific network and use case.