There seems to be some of confusion surrounding how one should properly backup
Keychains in OS X [http://support.apple.com/kb/PH13985]. When performing a
system reinstall, I would typically backup .keychain
Like most people, I’ve accumulated a large number of backup data over the years.
While I was sifting through an old external hard drive recently, I discovered
andencrypted sparse imagecreated many years