Intercepting risky users such as captcha solving services and sockpuppets by screening risky mobile numbers.
SMS One-time Password Log-in
Mass calling of the SMS interface by cybercriminals prevented through device fingerprint, human-bot verification, risk control models and other methods.
Risky users screened and malicious calling of the SMS interface prevented through IP-proxy detection and geographic information monitoring.
Identity Verification Prior to Sensitive Operations
Preventing malicious calling of the SMS interface before sensitive operations such as password changing and payment.
Multi-dimensional data collection, big data and models, precise device information
Big Data Risk Control
Quasi-exhaustive risky namelist database accumulated over the years
Respond within milliseconds
Business risks detected real-time
Friendly user experience and accurate human-bot verification