Two-factor Authentication

SMS Two-factor Authentication is a microservice that allows you to add an extra layer of security to your application. With this service you can generate an authorization code, and then send that code by SMS to a specified recipient. The recipient must then respond with that code to to allow access to that application. For example, the recipient might need to respond with the code on a web page to access that site. You can also customize the code length, allotted time to respond, and the number of permitted retries before disallowing access.

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