password authentication
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Thread: password authentication

  1. #1
    Join Date
    Jun 2001
    Posts
    1

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    1. how to revoke a sysdba or sysoper privilege given to a user?

    2. how to restrict only a selected users for password authentication? when i tried this any user was able to login as
    sysdba / sysoper eventhough i haven't granted them the required privileges?

    email: varaprasad_india@usa.net

  2. #2
    Join Date
    Oct 2000
    Location
    Germany
    Posts
    1,185
    Have you checked the view

    V$PWFILE_USERS and compared the privileges to DBA_USERS to determine if everyone has SYSDBA and SYSOPER privileges?

    Sometimes, there is an upper limit, set by the parameter ENTRIES.
    David Knight
    OCP DBA 8i, 9i, 10g

  3. #3
    Join Date
    Feb 2001
    Location
    Bombay,India
    Posts
    530
    Hi,
    U can query the v$pwfile_users view to find out the users who have got the sysdba and sysoper roles.
    Login as sys or internal and revoke the sysdba and sysoper roles.
    If u have given a user sysdba and sysoper roles he only can be able to login as sysdba and sysoper .Check the v$pwfile_users.

    In case of any help please be free to ask me at rohitsn@altavista.com

    Regards,
    Rohit Nirkhe,Oracle DBA,OCP 8i
    rohitsn@altavista.com

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