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Oracle limits the remote Logon Settings for users with database super Administrator (SYSDBA) Permissions

Source: Internet
Author: User
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(1) REMOTE_LOGIN_PASSWORDFILE = none and SQLNET. AUTHENTICATION_SERVICES = none:
Oracle Installation User Local sqlplus "/as sysdba" cannot log on
Non-oracle Installation User Local sqlplus "sys/change_on_install as sysdba" cannot log on
Non-oracle Installation user remote sqlplus "/as sysdba_on_install @ sid as sysdba" cannot log on

(2) REMOTE_LOGIN_PASSWORDFILE = exclusive and SQLNET. AUTHENTICATION_SERVICES = none:
Oracle Installation User Local sqlplus "/as sysdba" cannot log on
Non-oracle Installation users can log on to the local sqlplus "sys/change_on_install as sysdba"
Non-oracle Installation user remote sqlplus "/as sysdba_on_install @ sid as sysdba" can log on

(3) REMOTE_LOGIN_PASSWORDFILE = none and SQLNET. AUTHENTICATION_SERVICES = (ETS ):
Oracle Installation allows you to log on to the local sqlplus "/as sysdba"
Non-oracle Installation User Local sqlplus "sys/change_on_install as sysdba" cannot log on
Non-oracle Installation user remote sqlplus "/as sysdba_on_install @ sid as sysdba" cannot log on

(4) REMOTE_LOGIN_PASSWORDFILE = exclusive and SQLNET. AUTHENTICATION_SERVICES = (ETS ):
Oracle Installation allows you to log on to the local sqlplus "/as sysdba"
Non-oracle Installation users can log on to the local sqlplus "sys/change_on_install as sysdba"
Non-oracle Installation user remote sqlplus "/as sysdba_on_install @ sid as sysdba" can log on

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