RDA TLsecure tool

RDA TLsecure tool can help identify potential database security risk.  See the list below for checking..

ovmrac01:/apps/oracle/product/11.2.0.3/RACDB/rda
LADB01 - oracle: ./rda.pl -vT secure
        Testing ...
Identification of Potential Security Risks ...
Identification of Potential Security Risks
  1   Users with a default password (11g)
  2   Users with a well known password
  3   Users not visible in dba_users
  4   Operating system authenticated user names with a password
  5   Users with SYSTEM as default tablespace
  6   Users and privileges from gv$pwfile_users
  7   Privileges not granted by their owner
  8   Listeners without a password
  9   Listeners with local operating system authentication (10g and later)
  10  Listeners modifiable at runtime
  11  AUTHENTICATION_SERVICES value in sqlnet.ora files
  12  Oracle executables owned by different users of a same group (UNIX only)
  *   Run all checks
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