Category: Digital Infrastructure & Platforms
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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).…
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Regulating Bitcoin
On Tuesday the State of California sent a letter to the Bitcoin Foundation, saying that the Foundation might be in violation of California’s law against running an unregistered money transmission business. The letter isn’t important in the grand scheme of things—it’s clear that the Bitcoin Foundation isn’t transmitting money—but it does raise the obvious question…
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Open-source Governance in Bitcoin
Josh Kroll, Ian Davey, and I have a new paper, The Economics of Bitcoin Mining, or Bitcoin in the Presence of Adversaries, from the Workshop on Economics of Information Security. Our paper looks at the dynamics of Bitcoin, how resilient it would be in the face of attacks, and how Bitcoin is governed. Today I…
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The low-transaction-fee argument for Bitcoin is silly
A common argument advanced by Bitcoin proponents is that unlike banks and credit cards, Bitcoin has low (or even zero) transaction fees. The claim is a complete red herring, and in this post I’ll explain why. Let’s assume for the purposes of argument that Bitcoin transaction fees are, in fact, zero. There are small mining-related…
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How Consensus Drives Bitcoin
Josh Kroll, Ian Davey and I have a new paper on the dynamics of Bitcoin, which we’re going to release in a few days. This post is the first in a series exploring our paper’s analysis of why Bitcoin works and what could derail it. Consensus drives Bitcoin. Like any fiat currency (a currency not…
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Arlington v. FCC: What it Means for Net Neutrality
[Cross-posted on my blog, Managing Miracles] On Monday, the Supreme Court handed down a decision in Arlington v. FCC. At issue was a very abstract legal question: whether the FCC has the right to interpret the scope of its own authority in cases in which congress has left the contours of their jurisdiction ambiguous. In…
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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…
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Security Lessons from the Big DDoS Attacks
Last week saw news of new Distributed Denial of Service (DDoS) attacks. These may be the largest DDoS attacks ever, peaking at about 300 Gbps (that is, 300 billion bits per second) of traffic aimed at the target but, notwithstanding some of the breathless news coverage, these attacks are not vastly larger than anything before.…
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First Principles for Fostering Civic Engagement via Digital Technologies: #1 Know Your Community
Over the first few months of my Fellowship at CITP, I have had the pleasure of meeting with a number of people from academia, non-profits, for-profit companies and government to discuss the role of digital technologies in fostering civic engagement. In a series of blog posts, I plan to set out ten principles that local…
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The State of Connectivity in Latin America: from Mobile Phones to Tablets
Ten years ago, issues like e-health, e-education and e-government were more products of wishful thinking than ideas with a real possibility of being implemented in most Latin American countries. Conversely, the present moment has become a turning point for the region in terms of connectivity. Government policies, markets and non-profit initiatives are contributing to improve…