Can anyone explain why I can log in as sysdba from a remote machine with the wrong password as sysdba
>sqlplus "sys/wrongpassword@test as sysdba"
SQL*Plus: Release 12.1.0.1.0 Production on Fri Mar 31 17:25:07 2017
Copyright (c) 1982, 2013, Oracle. All rights reserved.
Connected to:
Oracle Database 12c Release 12.1.0.1.0 - 64bit Production
Logging in as system get logon denied:
sqlplus system/wrongpassword@test
SQL*Plus: Release 12.1.0.1.0 Production on Fri Mar 31 17:27:29 2017
Copyright (c) 1982, 2013, Oracle. All rights reserved.
ERROR:
ORA-01017: invalid username/password; logon denied
Thanks.