Technology, Thoughts & Trinkets

Touring the digital through type

Year: 2010 (page 2 of 13)

Review: Internet Architecture and Innovation

Internet_Architecture_and_Innovation_coverI want to very highly recommend Barbara van Schewick’s Internet Architecture and Innovation. Various authors, advocates, scholars, and businesses have spoken about the economic impacts of the Internet, but to date there hasn’t been a detailed economic accounting of what may happen if/when ISPs monitor and control the flow of data across their networks. van Schewick has filled this gap by examining “how changes in the Internet’s architecture (that is, its underlying technical structure) affect the economic environment for innovation” and evaluating “the impact of these changes from the perspective of public policy” (van Schewick 2010: 2).

Her book traces the economic consequences associated with changing the Internet’s structure from one enabling any innovator to design an application or share content online to a structure where ISPs must first authorize access to content and design key applications  in house (e.g. P2P, email, etc). Barbara draws heavily from Internet history literatures and economic theory to buttress her position that a closed or highly controlled Internet not only constitutes a massive change in the original architecture of the ‘net, but that this change would be damaging to society’s economic, cultural, and political interests. She argues that an increasingly controlled Internet is the future that many ISPs prefer, and supports this conclusion with economic theory and the historical actions of American telecommunications corporations.

van Schewick begins by outlining two notions of the end-to-end principle undergirding the ‘net, a narrow and broad conception, and argues (successfully, in my mind) that ISPs and their interrogators often rely on different end-to-end understandings in making their respective arguments to the public, regulators, and each other.

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Decrypting Blackberry Security, Decentralizing the Future

Photo credit: HonouCountries around the globe have been threatening Research in Motion (RIM) for months now, publicly stating that they would ban BlackBerry services if RIM refuses to provide decryption keys to various governments. The tech press has generally focused on ‘governments just don’t get how encryption works’ rather than ‘this is how BlackBerry security works, and how government demands affect consumers and businesses alike.’ This post is an effort to more completely respond to the second focus in something approximating comprehensive detail.

I begin by writing openly and (hopefully!) clearly about the nature and deficiencies of BlackBerry security and RIM’s rhetoric around consumer security in particular. After sketching how the BlackBerry ecosystem secures communications data, I pivot to identify many of the countries demanding greater access to BlackBerry-linked data communications. Finally, I suggest RIM might overcome these kinds of governmental demands by transitioning from a 20th to 21st century information company. The BlackBerry server infrastructure, combined with the vertical integration of the rest of their product lines, limits RIM to being a ‘places’ company. I suggest that shifting to a 21st century ‘spaces’ company might limit RIM’s exposure to presently ‘enjoyed’ governmental excesses by forcing governments to rearticulate notions of sovereignty in the face of networked governance.

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Lesson Drawing from the Telegraph

By David DuganIn the domain of telecom policy, it seems like a series of bad ideas (re)arise alongside major innovations in communications systems and technologies. In this post, I want to turn to the telegraph to shed light on issues of communication bandwidth, security and privacy that are being (re)addressed by regulators around the world as they grapple with the Internet. I’ll speak to the legacy of data retention in analogue and digital communicative infrastructures, congestion management, protocol development, and encryption policies to demonstrate how these issues have arisen in the past, and conclude by suggesting a few precautionary notes about the future of the Internet. I do want to acknowledge, before getting into the meat of this post, that while the telegraph can be usefully identified as a precursor to the digital Internet because of the strong analogies between the two technological systems it did use different technological scaffolding. Thus, lessons that are drawn are based on the analogical similarities, rather than technical homogeneity between the systems.

The Telegraph

The telegraph took years to develop. Standardization was a particular issues, perhaps best epitomized by the French having an early telegraph system of (effectively) high-tech signal towers, whereas other nations struggled to develop interoperable cross-continental electrically-based systems. Following the French communication innovation (which was largely used to coordinate military endeavours), inventors in other nations such as Britain and the United States spent considerable amounts of time learning how to send electrical pulses along various kinds of cables to communicate information at high speed across vast distances.

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Recording of ‘Traffic Analysis, Privacy, and Social Media’

The abstract for my presentation, as well as references, have already been made available. I wasn’t aware (or had forgotten) that all the presentations from Social Media Camp Victoria were going to be recorded and put on the web, but thought that others visiting this space might be interested in my talk. The camera is zoomed in on me, which means you miss some of the context provided by slides and references to people in the audience as I was talking. (Having quickly looked/listened to some of what I say, I feel as though I’m adopting a presentation style similar to a few people I watch a lot. Not sure how I think about that…The inability to actually walk around – being tethered to the mic and laptop – was particularly uncomfortable, which comes across in my body language, I think.)

Immediately after my presentation, Kris Constable of PrivaSecTech gives a privacy talk on social media that focuses on the inability to control personal information dissemination. Following his presentation, the two of us take questions from the audience for twenty or thirty minutes.

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