Default Security for New Appointments

Is there a way to change the default security for new items to be 'Date and Time'?
[98 byte] By [JohnImholz] at [2007-11-25 10:06:41]
# 1
System wide or Individual User.
John Imholz at 2007-7-1 20:12:58 > top of Java-index,E-Mail, Calendar, & Collaboration,Sun Java System Calendar Server...