VPN Masterclass: Choosing Protocols & Simplifying Setup on Ruijie Cloud

1. VPN Basics
In the digital age, VPNs (Virtual Private Networks) have become essential tools for internet users. A VPN creates a secure, encrypted connection over less secure networks (e.g., public internet), enabling access to restricted resources, protecting online privacy, and bypassing geo-blocks. The primary types include Site-to-Site VPN and Client-to-Site VPN.


2. Common VPN Types
2.1 Site-to-Site VPN
      Connects multiple physical networks (e.g., headquarters and branches) via an encrypted tunnel over public networks.
Protocols
IPSec: A network protocol for encrypting IP traffic, widely used for business VPNs. Often paired with tunneling protocols like L2TP.
Use Case: Ideal for enterprises prioritizing security and flexibility over ultra-high performance.
2.2 Client-to-Site VPN
Securely connects individual devices (e.g., laptops, phones) to remote networks (e.g., corporate intranet).
Protocols:

• OpenVPN:  Open-source SSL/TLS-based solution with AES encryption. Popular for privacy-focused users and accessing restricted content.
• PPTP:  A basic tunneling protocol with simple encryption, suitable for low-risk privacy needs.
• L2TP + IPSec: Combines tunneling with robust encryption, ideal for secure corporate remote access.
  

3. Quick VPN Setup on Ruijie Cloud
3.1 Advantages
Simplified Configuration: Intuitive GUI enables 3-step setup and scenario-based templates.
Enhanced Security: Built-in DDoS protection, malware defense, and customizable policies.
Flexible Deployment: Scalable resource allocation and multi-region support for optimized access.
3.2 Configuration Guides
Site-to-Site VPN (IPSec: https://youtu.be/TeKD5MNHeDI
Client-to-Site VPN:

• OpenVPN: https://youtu.be/zEqTuGMiIWQ
• L2TP: https://youtu.be/DhRFsKX31BA
• PPTP: https://youtu.be/Uk3zLTSWJvQ
  

Conclusion
VPN protocols like L2TP, PPTP, and OpenVPN vary in security, ease of use, and flexibility. Choose based on your needs: security requirements, accessibility, and content goals. For tailored solutions or further questions, feel free to discuss in the comments.

Hello,
Does any of Ruijie/Reyee router support Bullet VPN or ExpressVPN?