A history of Internet security - Washington Post

This is a kewl article for everyone. Those of us old enough to remember that glorious day when Al invented the Internet can revisit the good ol' days. Those who were born this century can see what the olden days were like. In either case it's an interesting sequential list of what the authors think were the important events leading to today's insecure network.

http://www.washingtonpost.com/graphics/national/security-of-the-internet/history/