In this episode, we dive into eUICC technology with Gregory Laloy, IoT Product Line Director at Thales Cybersecurity and Digital Identity. We explore how embedded Universal Integrated Circuit Cards revolutionise IoT connectivity by eliminating physical SIM management and enabling remote carrier switching. Gregory explains the technical foundations of eUICC, its impact on global IoT deployments, and why this technology addresses one of the industry's most persistent challenges: connectivity fragmentation. We discuss real-world applications, implementation considerations, and how eUICC opens new possibilities for IoT use cases that span borders and carriers. From smart meters requiring decades of reliable service to connected vehicles crossing international borders, eUICC enables seamless connectivity management. Gregory shares insights on security considerations, cost benefits, and why this technology is becoming the foundation for serious IoT deployments worldwide. Discover how this technology transforms device lifecycle management and why eSIM connections are projected to exceed 4.5 billion by 2027. #eUICC #eSIM #IoT #connectivity #mobile #wetalkiot Summary of this week's episode: 01:46 Meet Gregory Laloy and Thales Cybersecurity and Digital Identity 02:49 Understanding eUICC technology and connectivity fragmentation 04:37 How eUICC differs from consumer eSIM solutions 06:49 Remote carrier switching and profile management 08:14 Security considerations and regulatory compliance 10:29 Use cases enabled by eUICC technology 12:14 Cost benefits and operational efficiency 14:23 Automotive and cross-border connectivity examples 16:50 Implementation for developers and technical requirements 18:54 Market adoption trends and 4.5 billion projection 21:03 Future developments and post-quantum cryptography 22:11 Recommendations for IoT project implementation 23:47 Gregory's final thoughts on IoT market growth Show notes: Gregory Laloy: https://www.linkedin.com/in/gregory-laloy-002759/ Thales Cybersecurity and Digital Identity: https://www.thalesgroup.com/en/markets/digital-identity-and-security/mobile/soft-and-cloud-sim eSIM Market Report: https://kaleidointelligence.com/esim-connections-to-exceed-4-5-billion-in-2027-driven-by-an-expanding-consumer-market-kaleido-intelligence/ Optimising Power Efficiency with IoT: https://www.podbean.eu/ep/pb-uund9-d4de87 Listen to the "We Talk IoT "Soundtrack on: Spotify: https://open.spotify.com/playlist/05MOV4OV2MH2in2txsAGtG?si=ad08112cb8d443f4 YouTube: https://www.youtube.com/watch?v=D-NvQ6VJYtE&list=PLLqgVFfZhDRVYmpEqbgajzDvGL4kACRDp About Avnet Silica: This podcast is brought to you by Avnet Silica—the Engineers of Evolution. You can connect with us on LinkedIn: https://www.linkedin.com/company/silica-an-avnet-company/. Or find us at www.avnet-silica.com. Subscribe to our newsletters here: https://my.avnet.com/silica/resources/newsletter/

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