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eSIM Authentication is the Next Frontier for Global Digital Security

Tier-1 carriers and innovators are rolling out eSIM authentication, signaling a new era in digital security. As fraud grows more sophisticated and costly, traditional methods like 2FA and SMS OTPs are no longer enough. OXIO’s global Telecom-as-a-Service platform introduces a universal trust layer—frictionless, cryptographically secure, and scalable—designed to protect enterprises, fintechs, and consumers against the next generation of cybercrime.

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eSIM Authentication by OXIO

Beyond 2FA: Redefining Authentication for the Modern Era

While 2FA remains a key layer of defense, it comes with inherent limitations. This blog explores how eSIM technology, combined with cloud-native telecom solutions like Telecom-as-a-Service (TaaS), is enabling a new era of identity authentication that offers up a reimagined security layer that’s more streamlined, scalable and secure.

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Authentication with eSIM and TaaS

How to Become a Bank MVNO

In an era where digital transformation is paramount, banks and fintechs are exploring innovative avenues to deepen customer engagement and diversify revenue streams. This blog explores how the financial sector can transform connectivity from a basic utility into a strategic growth lever.

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The Evolution of the Mobile Market: From MVNO to MVNx

In this blog, we explore how telecom innovators are driving the MVNx ecosystem forward—enabling non-telecom brands to embed connectivity with ease and focus on delivering next-gen customer experiences that build loyalty, fuel growth and create a competitive edge in a digital-first world.

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MVNO to MVNx

MWC 2025 – The Highlights

After another great year at MWC 2025 in sunny Barcelona, we've rounded up the top highlights and key trends from the show.

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MWC 2025
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