Two-Factor Authentication (2FA)
SMS Two-Factor Authentication is the most popular method. Addition, it allows you to strengthen your existing security system while benefiting from easy and low-cost implementation. SMS Users enter their logins (name and password) and OTP codes are sent to further verify the connection. This two-step authentication provides increas security for all connections to your applications.
Multi-Factor Authentication (MFA) with SMS
Multi-factor authentication (MFA) is a multi-step (usually 3) verification method before granting access to a system, application, or data. The purpose of MFA is to strengthen security by ensuring that the person attempting to connect is who they claim to be.
This authentication is bas on:
- Something you know (knowlge factor: password, PIN code)
- Something that you own (possession factor: phone, computer)
- Something you are (biometric factor)
Addition, when you connect to an online banking application, for example:
- Step 1 : Enter your username and password (knowlge).
- SMS Phase 2 : Receive a verification code on your mobile phone and enter it into the application (possession).
- Step 3 : Use your fingerprint to unlock the authentication application on your sms promotional campaign phone (biometric factor).
This method is the most reliable, as it is very difficult to spoof/fake 3 verification factors at the same time.
On the other hand. Addition, MFA is a lot of development effort and can be complex to activate, especially for simple connection operations, where 2 separate factors are more than enough.
SMS When should OTP be us for authentication?
SMS This type of codes send a link and increase sales containing has gain notoriety for its use in the security of online payments by crit card. Addition, sms But sending “One Time Password” can be us for many other purposes:
- Connection to online banking or trading services (stock portfolio, cryptocurrencies, etc.)
- Access to social mia accounts, video and audio streaming, content management, software development platforms, email accounts, and cloud services.
- Registering and verifying new user accounts
- Connecting to a messaging or file storage application
- Password Recovery
- Authentication for corporate portals or teleworking platforms
- Access to e-commerce, delivery and logistics platforms
- Certifi electronic signature
- Identity verification fans data for government, health or sensitive information, services.
- Access to human resources management systems
- Connecting to online gaming forums or networks
- Validation of travel reservations and e-tickets
The applications of these codes are practically endless in the web and mobile world! smsmode © SMSrecommends all companies that use personal accounts with private data for their users to implement authentication via . You can really increase secure connections to your application or to unsecur networks SMS with OTP by sending temporary passwords.
Similarly, when a new customer registers, you can verify their phone number with a code by message and make sure the information is correct .
This not only allows you to connect for the first time, but also guarantees you a certifi database, which allows you to qualify your leads . It is also possible to certify an electronic signature , which allows you to validate contracts remotely thanks to the codes generat.