Cybersecurity is constantly evolving, and so are the ways we protect our online accounts. Multi-Factor Authentication (MFA) has become a crucial part of online security. While there are many modern options available today, such as apps and dedicated hardware, SMS remains one of the most accessible and widely used methods for implementing MFA. In this blog, we explain why SMS is still so relevant, especially during this Cybersecurity Awareness Month, and share insights we’ve gathered through conversations with our customers.
Simple and reliable SMS authentication for users.
For many people, receiving One Time Password (OTP) via SMS is simple and straightforward. You don’t have to install any new apps, learn any complicated processes, and you don’t need any additional devices. This simplicity makes SMS a user-friendly solution, especially compared to other, more technical MFA options.
Accessible Multi-Factor Authentication (MFA) via SMS for all devices.
Unlike other MFA methods that are tied to specific operating systems (such as iOS or Android), SMS works on any mobile device. Even without an internet connection, you can receive an SMS. This makes SMS an ideal option in areas where smartphones are less common or where the internet connection is unreliable. In addition, SMS is universally compatible with all mobile platforms, without any operating system or device issues.
User-friendly SMS authentication for elderly and non-technical users.
Elderly or those less engaged with technology may find options such as app-based authentication or hardware tokens inconvenient. SMS offers a low-threshold and accessible way to set up additional security, without requiring a lot of technical knowledge.
Cost-efficient SMS authentication solutions for businesses.
For businesses, SMS is one of the most affordable ways to offer MFA. Most SMS services are easy to link to existing systems, and the necessary infrastructure is widely available through telecom providers. Spryng, for example, offers easy integrations with platforms such as Auth0.
Reliable SMS authentication as backup for MFA methods.
SMS is a reliable backup when other MFA methods, such as apps, are unavailable or when there is no internet connection. It works through a different communication channel than apps, for example, adding an extra layer of security, especially in situations where security is crucial.
Are you already using SMS for verification?
Spryng is one of Europe’s leading SMS providers, specialising in the healthcare and financial sectors, among others. Large organisations such as Bank Santander and Brocacef rely on Spryng for secure communications. We are the only global messaging service to be both ISO 27001 and NEN 7510 certified, so you can be sure your data is well protected.
Now you can easily get a quote via this link or talk to an expert from Spryng about SMS authentication options. We are available 24/7 in English, Dutch, French and German. If you already want to start your free trial, you can do so here.
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