Following on from the previous two posts and from here things start to get tough, though it still remains easy from the context of wider scale security. Its just we're now going to be tackling much harder ciphers which is very much an entry level topic, and more historical than they are practical, b...

Okay so I left off last week with a broken image, a cryptic note, and some homework, lets see how we get on and solve this one. The first thing to do is we haven't looked at that image yet, it says its corrupted but you could name it anything, it could just as easily be another file hidden in an ima...