I'm simply a lurker here with some information that both the guys and gals may find useful.  The thing about privacy is that unless you plan for it, when you need privacy it will be too late.  No need to rub that thought in.

Personally, I've used the recommendations from the site listed below...it's not my site unfortunately, and neither is the excellent book.  There is plenty of free information on the site, simply look under "Q & A" on the left menu.  The book is an excellent read for anyone on either side of this hobby, my 2 cents worth.