https://docs.oracle.com/cd/E16338_01/server.112/b61035/img_text/asmca_security_setup.htm
Description of the illustration asmca_security_setup.gif
of thedescriptionillustrationasmcasecurity
https://oracle-help.com/oracle-18c/new-look-of-asmca-in-oracle-18c/
New look of ASMCA in Oracle 18c - ORACLE-HELP
Mar 15, 2018 - Oracle ASM Configuration Assistant (ASMCA) supports installing and configuring Oracle ASM instances, disk groups, volumes, and Oracle Automatic Storage...
new lookasmcaoraclehelp