Secure
The SMS containing the OTP is sent to the user, and neither the sender nor Lleida.net knows the code — ensuring maximum user protection.
Two-Factor Authentication
Two-Factor Authentication (2FA) is a security process in which the user provides two different authentication factors. A One Time Password (OTP) randomly generated and available upon request, sent to the user by SMS and used together with his identifier and password.
Benefits of 2FA
Two-Factor Authentication is a security measure that adds an extra layer of protection to the process of accessing online services.
Universal
Any mobile phone can receive SMS. No app installation or service registration required.
API
All service functionality is fully integrable through our API, with no registration or license fees.
2FA SMS parameterisation
SMS Two-Factor Authentication allows you to set the following parameters:
Expiration time
Sender of the SMS
Maximum number of attempts
Sent by Registered SMS
OTP format
Company name and VAT number
Language of documentary evidence for Registered SMS