In-brief: a security researcher demonstrated a broadcast-based attacks on smart televisions, almost three years after a similar demonstration by researchers at Columbia. More than 90 percent of smart TVs may be vulnerable – but carrying out an attack may be challenging.
In-brief: Segmentation is a well established approach to securing your data and IT assets. But have you assessed your approach to segmentation in light of new technologies and business models? Scott Harrell of Cisco’s Security Business Group, writes with some pointers on adapting segmentation to the demands of the Internet of Things.