digital security and other possibly related topics

Android and iOS have since some time supported sharing wifi credentials via a qr code that other users can then scan with their camera app and join the network hassle free.

You might have also seen them printed at hotels, bars and various venues and thought you want that too.

That is very handy...

Getting persistent root in a few simple steps by dumping the filesystem directly from the memory chip of an IP camera.

This is a short write up of a presentation I gave during spring and summer at among others 2600 Malmö that was in turn based on this very draft of working with a particular camera...