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what is the future of eSIM

5 min read

image credit thalesgroup


How significant is that the ramp-up of eSIM to the mobile connectivity market?

Didier Benkoël-Adechy (DB): the huge ramp-up of eSIM capable devices is already fueling digital transformation throughout the mobile connectivity market. for instance, Eurosmart reports that 200 million eSIMs were shipped worldwide in 2019, and quite 200 MNOs (Mobile Network Operators) are already equipped to support eSIM capable devices. And this is often just the start line. By 2023, ABI Research estimates that 0.9 billion eSIM capable devices are going to be shipped annually.

Pascal Di Girolamo (PDG): Last year, quite five billion SIM cards were produced and shipped worldwide. within the years to return, we anticipate that this may transform into five billion activations for eSIM capable devices. The sheer scale of this alteration implies the necessity for robust platforms like public clouds.

esim iot project
image credit unsplash

Why are public clouds ideally fitted to addressing stellar growth in eSIM capable devices?

Antoine Thomas (AT): Public cloud technology, supported by a public cloud provider, allows massive volumes and seasonal peaks to be addressed with a high degree of flexibility. A public cloud is additionally optimized in terms of resources and costs, which makes it ideally suited to deal with the challenges ahead.

PDG: What’s more, public cloud providers offer the benefits of enhanced geo-diversity. As we highlighted in our recent handout, the Google Cloud Platform was chosen to host Thales’ eSIM Subscription Management solution. Available in additional than 200 countries and territories across the world, the utilization of Google Cloud means customers can enjoy an unrivaled footprint in terms of the localization of knowledge required by regulations, and guaranteed disaster recovery and business continuity for sensitive services.

AT: It’s important to ascertain the larger picture too. rather than using their own private data centers, many MNOs are moving to public cloud environments to optimize their network costs and operations. Doing an equivalent for eSIM subscription management fits perfectly with this wider strategy and can encourage further adoption of public cloud technology within the future.

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Beyond eSIM activation, does one see further benefits in using public clouds?

DB: Absolutely! we will certainly cash in of the local presence of public cloud providers to host services that relate to finishing user data storage and management. These definitely got to be local.

In particular, with the digital transformation of telecoms, MNOs are looking to digitize the enrollment process by capturing and verifying ID documents and biometrics. Once this is often done, MNOs can aggregate all the verified data they hold and make trusted digital identities for end-users using static attributes, like demographics and biometrics.

PDG: additionally, MNOs can securely store and manage locally a huge amount of intelligence on their customers. With the assistance of AI and analytics, this information is often wont to greatly improve an MNO’s marketing insight. Products are often tailored to local needs, for instance. By gathering dynamic attributes from multiple data points, including eSIM/network usage, geolocation, browsing patterns, and surrounding signals like Bluetooth and Wi-Fi. ID intelligence data also can be wont to further authenticate customers to detect abnormal service usage.

DB: Actually, additionally to mobile subscriptions, the general public cloud can host a good array of value-added services associated with user data. In many cases, those services imply user consent and are regulated.

But what about security and compliance with privacy regulations?

AT: to supply robust compliance with data protection and privacy requirements, GSMA certification is vital in any environment during which an eSIM subscription management platform is being operated. That’s true for both public and personal clouds.

Reflecting this, back in February 2020 we deployed the world’s first GSMA-certified eSIM activation solution on a public cloud. Beyond that, we should always stress that Thales routinely adapts solutions to individual customer requirements in terms of privacy and offers both public and personal cloud services.

Is the relevance of public clouds limited to consumer eSIM capable devices? What about the IoT?

DB: like eSIM-capable consumer devices, scalable security is important for sustainable growth in IoT. In fact, it’s even more critical for the IoT, where the number of connected objects could be several times greater than within the consumer domain. In an IoT market that’s inherently fragmented, eSIM technology offers the prospect of security that’s both scalable and standardized. Indeed, the rapid development of the IoT is now supported by a uniform, GSMA-defined security framework – GSMA IoT SAFE.

PDG: Yes, with its inherent ability to scale, cloud technology during a GSMA-certified framework also can enable huge growth in cellular connectivity for the IoT. once you add the general public aspect that again brings within the benefits of geodiversity that we mentioned earlier: local presence and business continuity. It’s also worth flagging the very fact that 5G networks represent another huge asset to support the expansion of eSIM capable devices.

DB: And other important additional services will be hosted during a public cloud. as an example, new GSMA-led certifications like Radio Policy Management, enabling important new applications. These include the optimization of network performance when managing an outsized number of connected objects, ensuring that devices operating in error or behaving abnormally don’t drain precious resources.

PDG: Here’s another proposal: the general public cloud might be an environment where a connected object stores its own trusted digital identity, wont to enable secure and seamless enrollment and link with its owner. Thales’ eSIM management solutions are ideally suited to the present role, allowing to pair up users with their objects.

source: thalesgroup

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