Secure Every
Connection
BattleShip Technology Co., Ltd drives secure connections for every enterprise with AI and privacy technology.
Our product No. 1, "Qingniu Dunan", makes visitor and interview registration zero-exposure and effortless.
QingNiu DunAn · Visual Launch
Seven styled posters interpreting the security aesthetics of zero-knowledge privacy. Click any poster to enlarge or download the HD image.
Zero-knowledge smart visitor & interview registration for the AI era —
verify, never expose.
Qingniu Dunan
The next-generation visitor management system for smart parks and enterprises: visitor reservations, interview registration, and unified park & enterprise management. Fully encrypted from booking, approval to access — data belongs to the park, the platform stays zero-knowledge.
What is zero-knowledge? Sensitive visitor data — name, ID, face — is encrypted at the source. The platform only stores ciphertext and can never read plaintext. Decryption keys are held solely by the park: data belongs to the park, and the platform knows nothing.