Claiming that once downloaded, the eSIM functions as a secure, tamper-resistant environment, much like Apple’s Secure Enclave, but with the advantage of being universally supported across devices and backwards-compatible with existing mobile infrastructure. eSIM-based identity is fundamentally more resilient. It holds encrypted credentials in a secure element inaccessible to third parties. And when deployed via cloud-based Telecom-as-a-Service platforms, it becomes programmable across borders and adaptable to policy requirements. Unlike legacy SIMs or one-off carrier solutions, cloud-native telecom models don’t just inherit carrier trust—they create an independent cryptographically assured layer that operates globally. Source: https://www.fintechweekly.com/magazine/articles/esim-authentication-financial-services