I want to synch my personal contacts from my home Outlook client with my
office Outlook client. My office runs Exchange. However, I do not want my
personal contacts to be readable by any Exchange admins (or anyone else at my
company).

If I mark my personal contacts as "Private" within Outlook, will that
encrypt them on Exchange so that they will be unreadable by anyone else?

If so, I have around 900 personal contacts that I need to mark as private.
How can I make this bulk change instead of opening-checking private-closing
each one?

Thanks very much for the help.

-Kent