title: Access control monitoring in Oracle
body: <p>Is there any table or log that shows the connection attempts to an oracle database (I don't mean the active sessions, but attempts, even though they've failed or been denied)?</p>
  
  <p>The information I need is the IP from which has been done the attempt, the user used, the executable used (sqlplus, toad, sqldeveloper, java ...), etc.</p>