THEAnd Esim (embedded sim) are the digital versionevolved, of the SIMs, the physical cards necessary to connect the phone to the network of its telephone operator. The Esim are digital sim integrated directly into mobile devices such as smartphones, tablets, smartwatch. Instead of inserting a physical sim card, A digital profile is downloaded through the RSP protocol, which is loaded on a chip called EUicc. A chip can keep more profiles relating to several operators and switch them remotely.
The Esim offer several benefits compared to physical cards, but there are some risks, linked to surveillance, privacy, control by users and transparency.
To reduce risks, The configuration activities are crucial:
Always check the provider from which the Esim profile is purchased;
Do not use unknown QR code or from unofficial sources to download esim profiles;
keep the device firmware updated;
Check suspicious activities.
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