BOK, Samsung join hands for offline payment using CBDC
[Old news - May 2023] The Bank of Korea (BOK) and Samsung will reportedly work together to develop central bank digital currency (CBDC) technology that enables transactions to be made without internet access. In the BOK's proof-of-concept CBDC testing last year, Samsung worked out an offline technology which allows transactions and payments between mobile devices through near field communication (NFC) without online connection, using an embedded secure element security chip. They will continue this work on Samsung's Galaxy smartphones and watches.