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Showing posts with label Encryption. Show all posts
Showing posts with label Encryption. Show all posts

A look at Early Coded Messages - Sing a Song of Sixpence

Did you know that one of the earliest coded messages was "Sing a Song of Sixpence"?

This nursery rhyme was originally created to recruit pirates!

Read more over at Snopes.

How I cracked the NSA Crypto Challenge in Record Time

The NSA recently released an Android App called the "NSA Crypto Challenge".

Being in the security field, I was very interested in this app.  So of course I decided to give it a try, and see how quickly I could break the codes.  Being ambitious, I decided to jump straight into Advanced mode.  My score? 2 minutes, 43 seconds.


Now for those of you who have played this game on advanced mode, you're probably amazed by the speed which I was able to decode this.  For those who haven't played it yet, let me show you an example puzzle on "Advanced" mode.