Last week Citizen Lab released a kind of everyman guide to circumventing Internet censorship. The guide is by no means exhaustive, but offers some well known and simple methods for bypassing Internet content control systems used by some of the most repressive governments in the world. It has been said that we now live in [...]
For the past couple of weeks some friends and colleagues and I have been discussing a CNN story on the vulnerability of SCADA controlled generators. The story fed to CNN by the DHS is that power generators, under SCADA control, can be destroyed via cyber attack by telling or tricking the PLC into over-cycling the [...]
Johannes Ullrich over at SANS, reminded me of an increasing threat to the telecommunications and power infrastructure: copper and fiber theft. Odd as it seems, we have arrived at a point where people are robbing both construction sites and critical infrastructure of copper in order make a few bucks. Over the past few months several [...]
