Tag: Mobile
-
Shaping Wi-Fi’s future: the wireless-mobile convergence
According to recent news, Comcast is being sued because it is taking advantage of users’ resources to build up its own nationwide Wi-Fi network. Since mid-2013 the company has been updating consumers’ routers by installing new firmware that makes the router partially devoted to the “home-user” network and partially devoted to the “mobile-user” network (a…
-
Annual report of FCC's Open Internet Advisory Committee
For the past year, I’ve been serving on the FCC’s Open Internet Advisory Committee (OIAC), and chairing its mobile broadband working group. The OIAC just completed its first annual report (available here). The report gives an overview of the past year of work from four working groups (economic impacts, mobile broadband, specialized services, and transparency).…
-
Blocking of Google+ Hangouts Android App
Earlier this week, online news sites started reporting the apparent blocking of Google’s Google+ Hangout video-chat application on Android over AT&T’s cellular network [SlashGear, Time, ArsTechnica]. Several of the articles noted the relationship to an earlier controversy concerning AT&T and Apple’s FaceTime application. Our Mobile Broadband Working Group at the FCC’s Open Internet Advisory Committee…
-
FCC Open Internet Advisory Committee Progress
Earlier this year, I wrote about the launch of the Open Internet Advisory Committee (OIAC). The committee’s mandate is to, “track and evaluate the effect of the FCC’s Open Internet rules, and to provide any recommendations it deems appropriate to the FCC regarding policies and practices related to preserving the open Internet.” I’m chairing the…
-
How the Nokia Browser Decrypts SSL Traffic: A "Man in the Client"
Over the past couple of days there has been some press coverage over security researcher Guarang Pandya’s report that the browser on his Nokia phone was sending all of his traffic to Nokia proxy servers, including his HTTPS traffic. The disturbing part of his report was evidence that Nokia is not just proxying, but actually…
-
Can you Hear me Now? In 2012, Some Political Pollsters Still Can’t
Recently, I received a call from Gallup on our landline home phone, seeking to speak with my wife, presumably for a political poll. Because she was not at home at the time, Gallup’s representative told me he would call back later. To our knowledge that follow-up call never came. Gallup’s representative never asked me for…
-
Privacy Threat Model for Mobile
Evaluating privacy vulnerabilities in the mobile space can be a difficult and ad hoc process for developers, publishers, regulators, and researchers. This is due, in significant part, to the absence of a well-developed and widely accepted privacy threat model. With 1 million UDIDs posted on the Internet this past week, there is an urgent need…
-
Tracking Your Every Move: iPhone Retains Extensive Location History
Today, Pete Warden and Alasdair Allan revealed that Apple’s iPhone maintains an apparently indefinite log of its location history. To show the data available, they produced and demoed an application called iPhone Tracker for plotting these locations on a map. The application allows you to replay your movements, displaying your precise location at any point…