What is OpenVPN?
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What is OpenVPN?
OpenVPN is an open-source VPN protocol released in 2001, known for its security and flexibility.
OpenVPN Features
Pros
- ✅ Open source - Code is public and audited
- ✅ Secure - Supports AES-256 encryption
- ✅ Flexible - Can run on any port
- ✅ Cross-platform - Supports all major systems
Cons
- ❌ Relatively complex configuration
- ❌ Slower than WireGuard
- ❌ Higher battery consumption on mobile
OpenVPN vs Other Protocols
| Protocol | Security | Speed | Ease of Use |
|---|---|---|---|
| OpenVPN | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐ |
| WireGuard | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐ |
| IKEv2 | ⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐ |
SingLink VPN Protocol Advantages
SingLink VPN offers multiple protocol options:
- ✅ Faster connection than OpenVPN
- ✅ Stronger high availability capability
- ✅ Lower resource consumption
