"NSA" entries

Strata Week: Why we should care about what the NSA may or may not be doing

Response to NSA data mining and the troubling lack of technical details, Facebook's Open Compute data center, and local police are growing their own DNA databases.

It’s a question of power, not privacy — and what is the NSA really doing?

PEW graph

Pew Research Center national survey

In the wake of the leaked NSA data-collection programs, the Pew Research Center conducted a national survey to measure American’s response. The survey found that 56% of respondents think NSA’s telephone record tracking program is an acceptable method to investigate terrorism, and 62% said the government’s investigations into possible terrorist threats are more important than personal privacy.

Rebecca J. Rosen at The Atlantic took a look at legal scholar Daniel J. Solove’s argument that we should care about the government’s collection of our data, but not for the reasons one might think — the collection itself, he argues, isn’t as troubling as the fact that they’re holding the data in perpetuity and that we don’t have access to it. Rosen quotes Solove:

“The NSA program involves a massive database of information that individuals cannot access. … This kind of information processing, which forbids people’s knowledge or involvement, resembles in some ways a kind of due process problem. It is a structural problem involving the way people are treated by government institutions. Moreover, it creates a power imbalance between individuals and the government. … This issue is not about whether the information gathered is something people want to hide, but rather about the power and the structure of government.”

Read more…

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Strata Week: Wireless body area networks bring humans into the Internet of Things

Humans as nodes, pills and electronic tattoo password authenticators, NSA surveillance leaks, and hiding data in temporal cloaks.

Collaborative sensor networks of humans, and your body may be the next two-factor authenticator

There has been much coverage recently of the Internet of Things, connecting everything from washers and dryers to thermostats to cars to the Internet. Wearable sensors — things like FitBit and health-care-related sensors that can be printed onto fabric or even onto human skin — are also in the spotlight.

Kevin Fitchard reports at GigaOm that researchers at CEA-Leti and three French universities believe these areas are not mutually exclusive and have launched a project around wireless body area networks called CORMORAN. The group believes that one day soon our bodies will be constantly connected to the Internet via sensors and transmitters that “can be used to form cooperative ad hoc networks that could be used for group indoor navigation, crowd-motion capture, health monitoring on a massive scale and especially collaborative communications,” Fitchard writes. He takes a look at some of the benefits and potential applications of such a collaborative network — location-based services would be able to direct users to proper gates or trains in busy airports and train stations, for instance — and some of the pitfalls, such as potential security and privacy issues. You can read his full report at GigaOm.

In related news, wearable sensors — and even our bodies — may not only be used to connect us to a network, but also to identify us as well. Read more…


Susan Landau explores Internet security and the attribution problem

Landau, a noted privacy advocate, is seeking new technologies and new
policies to identify people on the Internet without onerous effects on privacy.

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