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今天给一个数据库做安全加固,禁止操作系统认证登录。在sqlnet.ora中添加:SQLNET.AUTHENTICATION_SERVICES=(NONE)
之后,操作系统认证成功禁止:
SQL> conn / as sysdba
ERROR:
ORA-01017: invalid username/password; logon denied
但是,自动删除归档脚本中的system用户无法登录,sys用户可以正常登录:
RMAN> connect target system/admin;
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
ORA-01017: invalid username/password; logon denied
RMAN> connect target sys/admin;
connected to target database: TINGHAI (DBID=1859959345)
RMAN>
这个问题ORACLE有官方说法吗?
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