Not sure if I get it right because I only read the translated text but it sounds like device and app level security which is something that can only really work if there's a trusted attestation as to which software is running at your counterparties device I suppose?

My knowledge on this is very limited and I know that attestation is a thing but I don't know whether you wouls need to use apple or android-specific security features for it. Some banking apps seem to be doing this and also therefore don't run on modified OS etc.

More insights on this would be welcome.