Question: In a UICC supporting certificate-based procedures, where is the UICC certificate, utilized as a server certificate in the TLS handshake, typically stored to facilitate access by the Remote Node (RN)?
Option 1: In a general-purpose file system on the UICC, accessible by all applications.
Option 2: In EFCERT within USIM-INI, allowing RN access for reading the CRL distribution point.
Option 3: Alongside the root certificate in a secure, yet unspecified, Elementary File (EF) on the UICC.
Option 4: Externally on the RN to reduce storage requirements on the UICC.
Explanation: The correct storage location for the UICC certificate is within EFCERT in USIM-INI. This specific storage requirement is due to the need for the Remote Node (RN) to access the Certificate Revocation List (CRL) distribution point before establishing a secure channel, highlighting the importance of accessibility and standardized storage for efficient TLS handshake processes in telecom networks.