Sealsq supports telcos in accelerating adoption of eSIM specifications

SEALSQ is actively supporting the growing adoption of eSIM specifications and remote SIM provisioning within the telecommunications industry, ensuring greater interoperability between devices and promoting a security-by-design approach. This will ultimately lead to a more efficient and secure experience for consumers, fully aligning with SEALSQ’s mission to build a safer connected world. The eSIM, also known as the embedded Subscriber Identity Module, is a digital SIM card seamlessly integrated into mobile devices such as smartphones or tablets. Unlike traditional physical SIM cards that can be detached and replaced, an eSIM is embedded into the device’s hardware and can be programmed with multiple mobile network profiles. This allows users to switch carriers and easily start or change mobile plans without needing to replace a physical SIM card. The explosive growth of IoT-connected devices in consumer electronics and M2Mapplications is driving this market expansion. In 2021, the adoption of eSIM technology accelerated significantly, with an increase in the frequency of eSIM profile downloads on consumer devices. Commercial eSIM services for smartphones have now been established in at least 69 countries worldwide, marking a threefold increase compared to 2020. The eSIM also holds immense potential in the automotive industry, where it is expected to open up new growth opportunities.