Author Archives: Karl Kraft

iPhone Emergency Call has a security bug in the way it handles SMS messages

A detailed story of the writing of HazMat with a spreadsheet full of numbers.

One of the companies I work for deals with international shipping. One of the most interesting parts of that job is watching all the weird and dangerous commodities that ship across the roads, rails, and sea.

The secret key to being able to keep a network connection when you quit.