Introduction

SecurQbit is a privacy VPN built for the networks that block everything else. Its tagline says it plainly: the VPN that gets through when other VPNs can't. Where conventional VPNs are easily fingerprinted and dropped by deep packet inspection (DPI), SecurQbit shapes its traffic to look like ordinary web browsing — so the tunnel survives where it matters most.

The problem it solves

Modern censorship and corporate firewalls rarely block VPNs by IP address alone. Instead they inspect the shape of your traffic. DPI systems recognize the handshake signatures of common VPN protocols and silently throttle or kill those connections. The result is a VPN that connects on your home Wi-Fi but fails on a hotel network, a university campus, a strict corporate LAN, or inside a nationally filtered internet.

SecurQbit treats DPI as a first-class adversary. Its obfuscation layer produces adaptive, encrypted traffic that is statistically indistinguishable from standard HTTPS, giving DPI nothing recognizable to act on.

Who it's for

• Travelers and remote workers behind hotel, airport, or hotspot captive portals.
• People in regions with heavy network filtering who need reliable access.
• Privacy-focused users who want zero logging and crypto payment options.
• Anyone whose current VPN connects at home but dies on restrictive networks.

Key features

• Firewall bypass & obfuscation — adaptive HTTPS-mimicking traffic that evades DPI on corporate firewalls and national censorship systems.
• No-logs & privacy — zero-logging infrastructure on RAM-only servers; nothing is written to disk.
• Split tunneling — route only the apps you choose through the VPN.
• Encryption & protocols — modern AEAD ciphers with forward-secret key exchange.
• Performance & networks — network-aware optimization tuned for 3G, congested Wi-Fi, and hotel networks.

Note: Obfuscation is a defensive, legitimate censorship-circumvention feature. Always comply with the laws and policies that apply to you.

Supported platforms

SecurQbit ships native apps for iOS 20 and later and Android 10 and later, both built directly on the platform VPN frameworks for low overhead and reliable background operation. See Installing SecurQbit for system requirements.

Where to start

New here? Head to the Quickstart to get connected in about three steps. To understand how SecurQbit defeats DPI, read Firewall Bypass & Obfuscation. For the privacy guarantees behind the product, see Security Architecture.