The best way of boosting the security of your data whenever you are carrying out an online process is through 2fa. 2fa helps protect your application from unauthorized access by double-checking to confirm the identity. There are so many ways to carry out 2fa, of which one of them is through SMS. Now, We will be teaching you how to do 2fa with SMS.

What is 2fa?

2fa (two-factor authentication) is a security method that helps to strengthen users' access to their online application and help to verify if they are who they say they are. This 2fa usually requires two routes that assist in identifying the genuine user. These two routes can be something like a username/password and any other app that you have to help prove the authenticity of your identity.

What is SMS 2fa, and how to do it?

There are different ways in which 2fa can be done effectively, and one of them is SMS 2fa. An SMS 2fa is the type of authentication that allows users to receive an OTP through a text message. OTP serves as additional security that enables users to access their login details via apps or websites. SMS 2fa is one of the frequent security tools used by most businesses due to benefits like reliability, cost-effectiveness and ease to use. 

To carry out an SMS 2fa, this is the step by step process to follow

1. You need to attempt logging into your app/website.
2. The app/website will generate an OTP for you.
3. You will receive the OTP as an SMS/text message via your device.
4. Copy the OTP codes and input them into the app/websites.
5. Wait for the OTP to be validated.
6. After the validation, you can now access the app/website successfully.

What are various use cases for 2fa?

You need to know that there are various cases where a user can use 2fa to solve an issue that revolves around security identity on an online service (app/website). Some of the situations where 2fa can be vital include;

1. Stolen password: 2fa has proven to be very useful in helping users recover their stolen/forgotten passwords. With you still having access to your number, you can get an SMS OTP delivered to you, which will help you regain access to your app/website.
2.  Other cases where 2fa is needed to solve online security issues include; social engineering, phishing attempts, brute-force attacks etc.

If you are running a business that requires the services of SMS OTP to complete processes such as 2fa, that means you need to work and collaborate with companies like Smart SMS Solution as your SMS OTP service provider. Smart SMS solution is a trustable and reliable SMS OPT service provider that focuses on helping businesses protect and secure their customers ' information and login details. With Smart SMS Solution, you will be assured of fast and on-time delivery of SMS OTP for your customers. To get started with the Smart SMS OTP, click here.