SMS Home Routing in Finland

Inspired by Tobias Engel’s and Karsten Nohl’s talks about mobile security, I asked from the three major Finnish teleoperators if they had SMS Home Routing implemented. With SMS Home Routing the SMS messages are delivered via a router in subscriber’s home network thus limiting the visibility of subscriber’s information within SS7. In short, your location […]

Winter solstice and Neal deGrasse Tyson

Funny how today on winter solstice has been one of the brightest days during this winter. Not only sun shined on Espoo but it also snowed bringing us a white ground! Lately I’ve been watching Neal deGrasse Tyson videos on YouTube. Following video is one of the many interesting Neal Tyson videos, this time interviewed […]