Cell Phone Number Service (CPNS) is an Alibaba Cloud service that helps enterprises identify the mobile phone number information of end users. Enterprises can use the one click login feature after they obtain authorization from end users.
Benefits
CPNS can be easily integrated by using SDKs. This helps improve user experience and reduce operational costs.
CPNS provides a secure identity authentication method. CPNS authenticates user identities by using unique identifiers of SIM cards or mobile networks, ensuring the security of identity authentication.
CPNS is easy-to-use. End users do not need to go through complex steps to receive and fill in verification codes. This simplifies identity authentication.
CPNS provides a cost-effective authentication solution for end users to directly access the resources of carriers. This reduces costs and improves the success rate of identity authentication.
CPNS can proactively identify false numbers, reducing identity theft and false registration. CPNS provides a billing model based on the number of successful authentications to reduce costs caused by unwanted authentications.
Features
The one click login feature mainly relies on the authentication capability and data capability of carriers. Mobile phone numbers are authenticated or verified in real time by identifying data networks or IP addresses. End users no longer need to waste time receiving or filling in verification codes. This feature provides end users with an imperceptible and unimpeded authentication experience without compromising security.
Common scenarios
CPNS can be used to verify mobile phone numbers in mobile apps and HTML5 apps during logon, registration, and secure verification. End users can obtain authentication results from gateways of carriers within 2 to 3 seconds after they enter their mobile phone numbers and confirm authentication intention.