The same logic. Password file in ASM is used for local & remote connections via Oracle Net Services using password authentication.
To enable password file authentication, you must create/or already have a password file for Oracle ASM.
See -> Oracle Automatic Storage Management Administrator's Guide for information about creating an Oracle ASM password file.
https://docs.oracle.com/database/121/OSTMG/GUID-1A4E79BE-7D26-4FAC-BC11-B6C2F677A41F.htm#OSTMG02600