Features
Next-Gen WireGuard Protocol
Blizzard Accelerator fully embraces WireGuard protocol, with only 4000 lines of code compared to IPsec's 600,000 lines, delivering 3-5 times the transmission speed. The streamlined code means a smaller attack surface and enhanced security, allowing you to enjoy incredible speed without worrying about privacy leaks.
Audited No-Logs Policy
Blizzard Accelerator enforces the industry's strictest no-logs policy—no recording of connection timestamps, websites visited, IP addresses, or any browsing data. This policy has been independently audited and verified by the renowned security firm Cure53, ensuring every promise stands up to scrutiny.
Intelligent Connection in Milliseconds
Blizzard Accelerator's intelligent routing engine continuously monitors global node latency and load, automatically matching you with the best connection. One-click connection yields latencies as low as 15ms, providing seamless experiences in video conferencing, online gaming, or 4K streaming.
Node Coverage in Over 80 Countries
Blizzard Accelerator has deployed over 3000 high-speed servers in 80+ countries and regions, including North America, Europe, Asia-Pacific, South America, and the Middle East. Each server operates in a pure RAM environment, erasing all data upon reboot, thereby eliminating the possibility of data retention at the hardware level.
One Account for 6 Devices Online Simultaneously
With a single Blizzard Accelerator account, you can 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 fees. After configuring the router, you can even protect IoT devices that don’t support accelerator.
24/7 Professional Customer Support
Blizzard Accelerator boasts a bilingual support team fluent in English and Chinese, providing round-the-clock assistance. 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.
Core Architecture of WireGuard
Blizzard Accelerator has built a new routing engine based on the WireGuard protocol. WireGuard achieves complete accelerator functionality with approximately 4000 lines of code, while traditional IPsec requires over 600,000 lines. The streamlined code results in a smaller attack surface, lower latency, and higher throughput. In our internal tests, WireGuard's handshake speed is 3 times faster than IKEv2 and 8 times faster than IPsec.
Noise Protocol Framework Encryption
Blizzard Accelerator's WireGuard implementation 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 in 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. Blizzard Accelerator features a built-in intelligent protocol switching function that automatically detects network conditions and seamlessly switches between WireGuard, IKEv2, and our proprietary obfuscation protocol, ensuring stable connections in any environment. The entire switching process occurs within 500 milliseconds, almost imperceptible to users.
Multi-Hop and split routing
Blizzard Accelerator supports Multi-Hop connections, allowing data to be relayed through two or more acceleration servers for additional privacy layers for users needing extreme anonymity. Meanwhile, the split routing feature permits you to choose which applications go through the accelerator and which connect directly to the local network, achieving the best balance between performance and security.
AES-256-GCM Encryption Standard
Blizzard Accelerator employs AES-256-GCM encryption mode for all transmitted data. AES-256 is the encryption standard approved by the NSA for protecting 'top secret' level information. Even current supercomputers would require billions of years to crack it. Each connection generates a unique session key, ensuring forward secrecy.
DNS Leak Protection
Blizzard Accelerator operates its own private DNS server cluster, resolving all DNS queries through encrypted connections, eliminating the risk of DNS leaks. We also provide WebRTC leak protection and IPv6 leak protection, ensuring that your real IP address remains concealed in any situation. You can verify your protection status anytime through the built-in leak test tool.
Kill Switch
Blizzard Accelerator's Kill Switch feature can instantly cut off all internet traffic when the acceleration connection unexpectedly drops, preventing any data leakage 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 safeguards designated applications, providing users with maximum flexibility.
RAM-Only Pure Memory Servers
Blizzard Accelerator's 3000+ servers operate in pure RAM mode. This means that no hard drives exist on the servers, and all data is processed solely in memory. Every server reboot completely clears all data. Even if a server is physically seized, no user data can be extracted. This represents the highest level of data protection standards in the industry.
4K Ultra HD Streaming Support
Blizzard Accelerator's high-speed nodes are specifically optimized to consistently support the transmission needs of 4K Ultra HD (2160p) video streams. Whether watching HD movies, live sports events, or music videos, Blizzard Accelerator provides a stable, smooth, and buffer-free viewing experience, maintaining connection speeds above 500Mbps on gigabit bandwidth.
Gaming Acceleration and Low Latency
Blizzard Accelerator has been specially optimized for online gaming. Our smart routing engine automatically selects the lowest latency routes to gaming servers. In our tests, the latency to Asia-Pacific gaming servers was as low as 10ms, and to North American servers as low as 60ms. DDoS protection prevents you from suffering malicious attacks during gaming.
P2P and Torrent Download Optimization
Blizzard Accelerator has enabled P2P optimization on nodes in over 30 countries. We do not restrict bandwidth or speed for P2P protocols like BitTorrent, while encrypting the connections to protect your download activities from ISP monitoring and throttling. The port forwarding feature enhances seeding efficiency, supporting faster upload speeds.
Smart Content Acceleration Technology
Blizzard Accelerator's proprietary SmartRoute technology intelligently identifies the type of content you are accessing and automatically selects the most optimized transmission path. Switching to streaming-optimized nodes while watching videos, moving to high-bandwidth nodes when downloading files, and prioritizing low-latency nodes for browsing—this entire process is fully automated without manual intervention.