Two-factor authentication verifies the user’s phone. It is also called OTP SMS or One Time Password Short Message Service. is used for verification and to confirm user identity. This is a temporary code that is sent via SMS to the user’s registered mobile phone number.
Due to the increase in hackers and other criminal activities, almost all websites use OTP for transaction authentication and other online functions. The risk associated with the security of our online activities is reduced by using OTP.
SMS OTP services are gaining popularity among the general public to enhance transaction security. Using SMS for OTP increases transaction security by reducing theft and fraudulent activity.
What is an SMS OTP service?
A numeric or alphanumeric code is sent to a mobile phone number in a secure authorization process called SMS OTP (One Time Password).
When you register on a website or view an activity, this password is used as an extra layer of protection to verify your identity. Schedule a demo.
SMS OTP is not only for financial transactions but also for various verification/authorization needs. Suppose you downloaded an app from the Google Play Store, e.g. B. Zomato. Then, to verify your identity or location, Zomato will send an alphanumeric code to your registered phone number via short code service messages. And after entering the code, you can run the application.
This type of user authentication is essential to combat fraud and protect customers from misuse or misuse of information. Today, when online applications are often hacked and personal information such as passwords and PINs are stolen, 2FA offers an extra layer of security. SMS OTP verification is the most popular type of 2FA used in India.
Ways to Send The OTP SMS:
One-time-password can be sent in three ways:
- Voice Phone call
- Emails
- SMS
There are three ways to deliver OTP to any registered mobile device, however, phone calls and emails aren’t typically used for this due to technological difficulties. Typically, SMS is preferred for OTP verification.
Uses of OTP Verification:
- For registration.
- To reset a password
- For account reactivation
- For login from unrecognized devices
- For the high-value delivery
From the perspective of the client, OTP SMS is the most straightforward kind of authentication. Technology for OTP verification has been around for more than 25 years.
OTP verification is the best Two-Factor authentication process because of its:
- Security
- High delivery Rate
- Low latency
- High Read Rates
How OTP SMS Works:
After you click verify, a unique OTP will be generated.
A third party like GetitSMS received the OTP and sent it to the customer’s registered mobile number via SMS service.
Once you enter the OTP sent via GetItSMS on your website or app, check it immediately.
How to do DLT registration?
To complete the DLT registration process, select any service provider (Trueconnect Jio, Airtel, BSNL, etc.) and follow the detailed instructions. DLT registration requires, among other things, a company PAN card, a GST certificate, and a certificate of incorporation (Letter of Authorization). The DLT site will delete all uploaded documents within 5-7 business days. You can use any SMS provider once the Sender ID and templates are approved after DLT registration. Text Message Templates are pre-made templates that have individuals to draft their message in different forms.
How to Choose Right SMS OTP Provider:
SMS OTP providers are the telephony platform that competes with Enterprises, Startups and SMEs.
Choose the SMS OTP service provider that offers you the following services:
- SMS OTP service provider with high speed delivery.
- SMS OTP service providers must have a fail-safe mechanism, which means providers must have multiple SMS paths in case one of them fails.
- The provider must have a high level of security and system availability.
- The service offered is easily accessible.
- The service provider has the relevant documentation.
- OTP SMS Provider offers you reasonable customer support.
Last Thought:
The SMS OTP service is a two-factor authentication process that verifies the user’s identity and the registered mobile phone number.
SMS is known for its excellent reliability with an open rate of 98% in 30 seconds. This service is used for remote attack security to protect data and prevent intrusion and fraud where credentials can be used such as B. Defense, corporate security, healthcare, banking and finance, etc. Telecom Providers SMS providers can provide access to high-speed telecommunications channels.
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