Table 1.

Security performance test results of proposed system.

Test items	Test results
Latency from 5G extranet host to intranet host I	<100 ms
Latency from 5G extranet host to intranet host II	<90 ms
Authentication delay between 5G extranet host and zero-trust platform	<5 ms/time
Data encryption and decryption delay between 5G extranet host and zero-trust platform	<1 ms/time
Communication bandwidth between 5G extranet host and zero-trust platform (downlink)	>200 Mbps
Communication bandwidth between 5G extranet host and zero-trust platform (uplink)	>70 Mbps