Features
Next-Generation WireGuard Protocol
Feiniao Accelerator fully implements the WireGuard protocol, which consists of only 4,000 lines of code—about 1/100th of IPsec's size—yet delivers 3-5 times faster transmission speeds. The streamlined code means a smaller attack surface and enhanced security, allowing you to enjoy extreme speed without worrying about privacy breaches.
Audited Zero-Log Policy
Feiniao Accelerator adheres to the industry's most stringent zero-log policy, meaning we do not record your connection times, websites visited, IP addresses, or any browsing data. This policy has been independently audited by the internationally recognized security firm Cure53, with a detailed report confirming every commitment is verifiable.
Intelligent Millisecond Connections
Feiniao Accelerator's intelligent routing engine continuously checks the latency and load of global nodes in real-time, automatically matching you to the best route. With a single click, latency can be as low as 15ms, providing a smooth experience for video conferencing, online gaming, or 4K streaming without any interruptions.
Coverage in Over 80 Countries
Feiniao Accelerator has deployed over 3,000 high-speed servers in more than 80 countries and regions, including North America, Europe, Asia-Pacific, South America, and the Middle East. Each server operates in pure RAM mode, ensuring that all data is cleared upon reboot, effectively eliminating any possibility of data retention at the hardware level.
One Account, 6 Devices Online Simultaneously
With a single Feiniao Accelerator account, you can protect your phone, computer, tablet, smart TV, and router—up to 6 devices can connect simultaneously, allowing your family to share a secure network at no extra cost. Once configured on the router, even IoT devices that do not support accelerator can be secured.
24/7 Professional Customer Support
Feiniao Accelerator boasts a bilingual customer support team available 24/7, providing assistance in both English and Chinese. Whether you need help with installation, connection issues, or account management, you can receive instant, professional help via online chat or email, with an average response time of under 2 minutes.
Core Structure of WireGuard
Feiniao Accelerator has built a new routing engine based on the WireGuard protocol. WireGuard achieves full accelerator functionality with just about 4,000 lines of code, while traditional IPsec requires over 600,000 lines. The streamlined code means a smaller attack surface, lower latency, and higher throughput. In our internal tests, the handshake speed of WireGuard protocol is 3 times faster than IKEv2 and 8 times faster than IPsec.
Noise Protocol Framework Encryption
Feiniao Accelerator's implementation of WireGuard utilizes the Noise protocol framework for key exchange, employing Curve25519 for ECDH key negotiation, ChaCha20-Poly1305 for symmetric encryption, and BLAKE2s for hashing. This combination of cryptographic primitives has been widely validated by both academia and industry, providing forward-looking security against quantum computing attacks.
Intelligent Protocol Switching
In certain network environments, UDP traffic of WireGuard may be restricted. Feiniao Accelerator features built-in intelligent protocol switching, which can automatically detect network conditions and seamlessly switch between WireGuard, IKEv2, and our proprietary obfuscation protocol, ensuring stable connections in any environment. The entire switching process is completed within 500 milliseconds, making it nearly imperceptible to users.
Multi-Hop and split routing
Feiniao Accelerator supports multi-hop connections, allowing data to be relayed through two or more acceleration servers, providing an additional layer of privacy for users who require extreme anonymity. Meanwhile, the split routing feature lets you choose which applications connect through the accelerator and which connect directly to the local network, achieving the best balance of performance and security.
AES-256-GCM Encryption Standard
Feiniao Accelerator employs the AES-256-GCM encryption mode to encrypt all transmitted data. AES-256 is the encryption standard approved by the NSA for protecting 'top secret' information. Even with the most powerful supercomputers today, breaking it would take billions of years. Each connection generates a unique session key, ensuring forward secrecy.
DNS Leak Protection
Feiniao Accelerator operates its own private DNS server cluster, ensuring all DNS queries are resolved through an encrypted connection, eliminating the risk of DNS leaks. We also include protection against WebRTC leaks and IPv6 leaks, ensuring your real IP address is never exposed. You can verify your protection status at any time using the built-in leak testing tool.
Kill Switch
Feiniao Accelerator's network lock feature (Kill Switch) immediately cuts off all internet traffic if the acceleration connection drops unexpectedly, preventing any data from leaking in an unencrypted state. This feature supports both system-level and application-level modes: system-level mode protects all traffic, while application-level mode only secures specified applications, providing users with maximum flexibility.
RAM-Only Pure Memory Servers
Feiniao Accelerator operates over 3,000 servers in pure RAM mode. This means there are no hard drives on the servers; all data is processed in memory. Every time a server is rebooted, all data is completely wiped. Even if a server is physically seized, no user data can be extracted. This represents the highest standard of data protection in the industry.
4K Ultra HD Streaming Support
Feiniao Accelerator's high-speed nodes are specifically optimized to reliably support the demands of 4K ultra HD (2160p) video streaming. Whether it’s HD movies, live sports events, or music videos, Feiniao Accelerator provides a stable, smooth, and buffer-free viewing experience. When connected to gigabit broadband, speeds can be consistently maintained above 500Mbps.
Game Acceleration and Low Latency
Feiniao Accelerator is specially optimized for online gaming. Our intelligent routing engine can automatically select the route with the lowest latency to gaming servers. In our tests, the latency for connections to Asia-Pacific game servers can be as low as 10ms, and as low as 60ms for North American servers. DDoS protection prevents malicious attacks during your gaming sessions.
P2P and Torrent Download Optimization
Feiniao Accelerator has enabled P2P optimization on nodes in over 30 countries. We do not restrict the bandwidth or speed of P2P protocols like BitTorrent, while also protecting your download activities from ISP monitoring and throttling through an encrypted connection. The port forwarding feature enhances seeding efficiency, allowing for faster upload speeds.
Smart Content Acceleration Technology
Feiniao Accelerator's exclusive SmartRoute technology can intelligently identify the type of content you are accessing and automatically select the most optimized transmission path. It switches to streaming-optimized nodes during video watching, to high-bandwidth nodes during downloads, and prioritizes low-latency nodes for web browsing. The entire process is fully automated, requiring no manual intervention.