Someone from Support answered that "The
introduction of 5G will only take place if data security is guaranteed
for our customers and we can assume that the security issue will not
lead to a delay in the introduction of 5G."
I was not satisfied ::)) with the answer and requested an escalation
They eventually closed my case in July 2019 with:
"Dear Sir,
Salt
follows industry best practices in terms of security for its entire
mobile infrastructures and improves constantly the protection of its
mobile infrastructures and customers. The case you mention is known and
has been addressed accordingly.
"
No public statement nor such other mentions of which fix was exactly addressed.
I don't have anything with any mobile provider. At that time it was just happen to be Salt. I move from time to time to different other ones.
I think we should have here in Switzerland more or less a same similar to ENISA organization that should supervise and perform regular audits on mobile providers. Melani/NCSC would that fit your bill?