Features
Explore the core features and technology behind Yinghu VPN for China
Next-Gen WireGuard Protocol
Yinghu VPN for China fully adopts the WireGuard protocol, which has only 1/100 the code of OpenVPN but can deliver speeds 3-5 times faster. This streamlined code means a smaller attack surface and enhanced security, allowing you to enjoy incredible speed without worrying about privacy leaks.
Audited Zero-Logs Policy
Yinghu VPN for China implements the industry's strictest zero-logs policy—no logging of your connection times, visited websites, IP addresses, or any browsing data. This policy has been independently audited by the internationally recognized security firm Cure53, with a full report available, ensuring every commitment is verifiable.
Milliseconds Smart Connection
Yinghu VPN for China's smart routing engine continuously monitors latency and load conditions of global nodes, automatically matching you with the best route. A one-click connection provides latency as low as 15ms, ensuring a smooth experience for video conferencing, online gaming, or 4K streaming without any lag.
Global Coverage in 80+ Countries
Yinghu VPN for China has deployed over 3000 high-speed servers in more than 80 countries across North America, Europe, Asia-Pacific, South America, and the Middle East. Each server runs in pure RAM mode, erasing all data upon reboot, effectively preventing any data retention at the hardware level.
One Account, 6 Devices Online Simultaneously
With a single Yinghu VPN for China account, you can simultaneously protect your phone, computer, tablet, smart TV, and router—up to 6 devices connected at once, allowing your whole family to share a secure network without extra charges. Once configured through a router, it can even protect IoT devices that don't support VPNs.
24/7 Professional Customer Support
Yinghu VPN for China boasts a bilingual customer support team available 24/7, offering assistance around the clock. Whether it's installation, connection issues, or account management, you can receive immediate, professional help via live chat or email, with an average response time of under 2 minutes.
In-Depth Analysis of Protocol Technologies
Discover how the cutting-edge tunneling protocol used by Yinghu VPN for China provides you with unparalleled speed and security.
WireGuard Core Architecture
Yinghu VPN for China has built a new tunneling engine based on the WireGuard protocol. WireGuard achieves complete VPN functionality with only about 4000 lines of code, while traditional OpenVPN requires over 600,000 lines of code. The streamlined code means a smaller attack surface, lower latency, and higher throughput. In our internal testing, WireGuard's handshake speed is 3 times faster than IKEv2 and 8 times faster than OpenVPN.
Noise Protocol Framework Encryption
Yinghu VPN for China's WireGuard implementation employs the Noise protocol framework for key exchange, utilizing Curve25519 for ECDH key agreement, ChaCha20-Poly1305 for symmetric encryption, and BLAKE2s for hashing. This combination of cryptographic primitives has been widely validated in both academia and industry, offering forward-looking security against quantum computing attacks.
Smart Protocol Switching
In certain networking environments, WireGuard's UDP traffic may be restricted. Yinghu VPN for China includes a smart protocol switching feature that can automatically detect network conditions and seamlessly switch between WireGuard, IKEv2, and our proprietary obfuscation protocol, ensuring a stable connection in any environment. The entire switching process is completed within 500 milliseconds, virtually unnoticed by users.
Multi-Hop and Split Tunneling
Yinghu VPN for China supports multi-hop connections, where data can be relayed through two or more VPN servers, providing an extra layer of privacy for users needing extreme anonymity. Simultaneously, the split tunneling feature lets you choose which applications use the VPN and which connect directly to the local network, achieving the best balance between performance and security.
Encryption and Privacy Protection
Multi-layer encryption technologies and a strict privacy policy comprehensively safeguard your digital life.
AES-256-GCM Encryption Standard
Yinghu VPN for China employs AES-256-GCM encryption mode to secure all transmitted data. AES-256 is the encryption standard currently approved by the NSA for protecting 'top secret' level information. Even with the most powerful supercomputers available today, it would take billions of years to break. A unique session key is generated for each connection, ensuring forward secrecy.
DNS Leak Protection
Yinghu VPN for China operates its own private DNS server cluster, ensuring all DNS queries are resolved through an encrypted tunnel, eliminating the risk of DNS leaks. We also incorporate WebRTC leak protection and IPv6 leak protection, ensuring your real IP address is never exposed under any circumstances. You can verify your protection status anytime using our built-in leak testing tools.
Kill Switch
Yinghu VPN for China's network lock feature (Kill Switch) can immediately cut off all internet traffic when the VPN connection unexpectedly drops, preventing any data from leaking in an unencrypted state. This feature supports both system-level and application-level modes: the system-level mode protects all traffic, while the application-level mode protects only specified applications, providing users with maximum flexibility.
RAM-only Pure Memory Servers
Yinghu VPN for China's 3000+ servers operate exclusively in pure RAM mode. This means there are no hard drives, with all data processed solely in memory. Every time the server reboots, all data is completely wiped. Even if the server is physically seized, no user data can be extracted. This represents the highest level of data protection standards in the industry.
Streaming and Entertainment Optimization
High-speed connections optimized for streaming and online entertainment, allowing you to enjoy global content effortlessly.
4K Ultra HD Streaming Support
Yinghu VPN for China's high-speed nodes are specially optimized to reliably support the transmission demands of 4K Ultra HD (2160p) video streaming. Whether it's HD movies, live sports events, or music videos, Yinghu VPN for China provides a stable, smooth, and buffer-free viewing experience. On gigabit broadband, connection speeds can consistently exceed 500Mbps.
Gaming Acceleration and Low Latency
Yinghu VPN for China is specially optimized for online gaming. Our smart routing engine can automatically select the route with the lowest latency to gaming servers. In our tests, latency to Asia-Pacific gaming servers is as low as 10ms, and as low as 60ms to North American servers. DDoS protection prevents malicious attacks during gaming.
P2P and Torrent Download Optimization
Yinghu VPN for China has enabled P2P optimization features on nodes in over 30 countries worldwide. We do not limit bandwidth or speeds for P2P protocols like BitTorrent, while encryption tunnels protect your downloading activities from ISP monitoring and throttling. Port forwarding functionality enhances seeding efficiency and supports faster upload speeds.
Smart Content Acceleration Technology
Yinghu VPN for China's exclusive SmartRoute technology intelligently identifies the types of content you are accessing and automatically selects the most optimized transmission path. It automatically switches to streaming-optimized nodes while watching videos, to high-bandwidth nodes when downloading files, and prioritizes low-latency nodes when browsing. The entire process is completely automated, requiring no manual intervention.