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January 12th, 2019

↳ Poverty



Another kind of cybersecurity risk: the destruction of common knowledge

In a report for the Berkman Klein center, Henry Farrell and Bruce Schneier identify a gap in current approaches to cybersecurity. National cybersecurity officials still base their thinking on Cold War-type threats, where technologists focus on hackers. Combining both approaches, Farrell and Schneier make a wider argument about collective knowledge in democratic systems—and the dangers of its diminishment.

From the abstract:

"We demonstrate systematic differences between how autocracies and democracies work as information systems, because they rely on different mixes of common and contested political knowledge. Stable autocracies will have common knowledge over who is in charge and their associated ideological or policy goals, but will generate contested knowledge over who the various political actors in society are, and how they might form coalitions and gain public support, so as to make it more difficult for coalitions to displace the regime. Stable democracies will have contested knowledge over who is in charge, but common knowledge over who the political actors are, and how they may form coalitions and gain public support... democracies are vulnerable to measures that 'flood' public debate and disrupt shared decentralized understandings of actors and coalitions, in ways that autocracies are not."

One compelling metaresearch point from the paper is that autocratic governments receive analysis of information trade-offs, while democratic governments do not:

"There is existing research literature on the informational trade-offs or 'dictators' dilemmas' that autocrats face, in seeking to balance between their own need for useful information and economic growth, and the risk that others can use available information to undermine their rule. There is no corresponding literature on the informational trade-offs that democracies face between desiderata like availability and stability."

Full paper available on SSRN here.

  • Farrell summarizes the work on Crooked Timber: "In other words, the same fake news techniques that benefit autocracies by making everyone unsure about political alternatives undermine democracies by making people question the common political systems that bind their society." Many substantive comments follow. Link.
  • Jeremy Wallace, an expert on authoritarianism, weighs in on Twitter: "Insiders, inevitably, have even more information about the contours of these debates. On the other hand, there's a lot that dictators don't know--about their own regimes, the threats that they are facing, etc." Link to Wallace's work on the topic.
  • Related reading recommended by Wallace, from Daniel Little, a 2016 paper on propaganda: "Surprisingly, the government tends to pick a high level of propaganda precisely when it is ineffective." Link.
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