
As part of my SANS Technology Institute MSISE degree program I gimp-ed a public domain World War II poster (with the famous catchphrase 'Loose Lips Might Sink Ships') to create an old-school laptop encryption security awareness poster titled 'Lost Laptops Might Sink Ships.'
I enjoyed creating this one, and plan to create a series of four security awareness posters.
http://www.sans.edu/resources/student_projects/