For your fourth social bookmarking assignment, find and bookmark a credible resource on military cryptography.  This can’t be a resource you used for your expository paper assignment–you’ll need to work a little harder than that. But it can be a resource on one of the topics mentioned in this week’s chapter of The Code Book.  Tag your bookmark with “Military,” along with at least one other meaningful tag.

Your bookmark is due by 8:00 a.m. on Thursday, November 1st. If you have any questions about using Diigo or determining if a source is credible, don’t hesitate to ask.

Image: “Interesting Pin,” by me, Flickr (CC)