According Tom kyte site the password is encrypted: http://asktom.oracle.com/pls/ask/f?p=4950:8:9344450688879000589::NO::F4950_P8_DISPLAYID,F4950_P8_CRITERIA:987230523008 Regards On 3/9/06, Ray Stell <stellr@xxxxxxxxxx> wrote: > > On Wed, Mar 08, 2006 at 10:52:23AM -0800, dba1 mcc wrote: > > Does anyone know after login data transfer between > > client-server have encrypt or not? > > You can confirm that the answer is definitely no with tcpdump or > the net8 trace facility for that matter, however you have > to bounce the listener for that. > -- > //www.freelists.org/webpage/oracle-l > > > -- Domingo Diaz Saenz