Every new mobile network generation has brought increased performance and capability, along with new opportunities in security. We have updated our security standards to implement the latest 5G features in our core networks. We also test security in our radio networks using independent third-party testing companies. We continue to collaborate with other players in the Open RAN ecosystem to improve security, including adding requirements to the Open RAN specification, publishing internal security standards, and benchmarking vendors against these.
Read more about Open RAN here: Open RAN