2 Factor Authentication: Earn the trust of your customers by protecting their critical personal data
Passwords alone are not enough to guarantee data security. 50% of consumers let retailers save their personal data, and today’s leading retailers protect this data using two-factor authentication. This provides an added level of security, which in today’s world is an essential requirement for every application. Two-factor authentication (or 2FA) adds a second layer of protection in addition to your password - typically a code from a device that the user carries on their person. Adding this additional security layer makes it much harder for hackers to break into your accounts, and ensures your customers’ data remains secure.
Discover multi-channel verification via SMS or voice message
Our dedicated team of in-house API developers have done all the hard work, so you don’t have to. Designed to be implemented quickly and easily, the SMS API comes with all the critical features and reliability you need to add two-factor authentication to your apps.
Using a push notification to a mobile device starts a secure, user-friendly authentication process. This can also be used for protecting in-app transactions, like payments, or to verify a user’s phone number. Deutsche Telekom’s SMS API even provides SMS authentication and push notifications for situations where a customer’s phone might not be online.
Use case benefits
Data security
Protect your customers’ networks and data with enhanced security
A trusted partner
Enjoy a transparent and secure partnership by incorporating our robust data security measures
Built to scale
Trust an easy to integrate, enterprise-grade API to handle any volume of messages your company needs as you grow.
Trusted future-proof platform
Integrate all your touchpoints on one platform with one user experience and benefit from a growing ecosystem of solutions.
Used products
SMS API
SMS API for sending SMS via the Deutsche Telekom Global Carrier Communications as a Service Platform (CPaaS). Use the best carrier network combined with a modern programmable API.
Calls API
Calls API for making and controlling calls via the Deutsche Telekom Global Carrier Communications as a Service Platform (CPaaS). Use the best carrier network combined with a modern programmable API.