DB: Oracle 126.96.36.199.8 RAC
OS: Solaris SPARC 10u11
Q: Parameter sec_case_sensitive_logon is set to default true. However, user still can logon with case insensitive words.
i.e. both conn cfets261/cfets261 and cfets261/CFETS261 will succeed.
The parameter seems not be working.
A: The user data was imported from a 10g database, in which the password was stored in case insensitive format.