as long as Mrs. Michu and everyone in the world are not security experts, smart Natel payments should be avoided… because you will be able to create the best possible application in the world, if the electronic device is compromised, it’s over (not to mention snatching in public spaces).
and, in any case, in the long term, if nothing changes in the current encryption algorithms, this will become problematic: [securite.developpez.com/actu/353091/Quantum-computing-will-trigger-a-cybersecurity-Armageddon-according-to-IBM-governments-and-companies-are-not-aware -prepare-for-the-havoc-that-quantum-computers-will-cause/](htt ps://securite.developpez.com/actu/353091/L-informatique-quantique-va-trigger-un-Armageddon-de-la-cybersecurite-according-IBM-les-politiques-et-les-entreprises-ne- are-not-prepared-for-the-havoc-that-quantum-computers-will-cause/)
finally, in order to write French correctly, I suggest you read the small definitions found on this page: chiffrer.info
note that you have to go down to the author in order to see all the subjects.
