236 Items

- Belfer Center for Science and International Affairs, Harvard Kennedy School Belfer Center Newsletter

Cyber Security Project Launches Initiative on Artificial Intelligence and Machine Learning

| Spring 2018

In keeping with the Belfer Center’s mandate on science and international affairs, the Cyber Security Project has launched a new research initiative on Artificial Intelligence (AI) and Machine Learning (ML) and their implications for cybersecurity. Led by Michael Sulmeyer, the Cyber Security Project seeks to explore themes of conflict in cyberspace and both AI and ML will play a growing role in national defense and security. Cyber Security Project fellow Ben Buchanan began the focus on AI and ML with his June 2017 Belfer Center Report, “Machine Learning for Policy Makers.”

The Palace of Nations

Creative Commons

Analysis & Opinions - Strategist

How Will New Cybersecurity Norms Develop?

| Mar. 12, 2018

Many observers have called for laws and norms to secure this new environment. But developing such standards in the cyber domain faces a number of difficult hurdles. Although Moore's law about the doubling of computing power every two years means that cyber time moves quickly, human habits, norms, and state practices change more slowly.

Andrew Wakefield arrives at the General Medical Council in London to face a disciplinary panel investigating allegations of serious professional misconduct.

AP

Journal Article - Science

The Science of Fake News

    Authors:
  • David Lazer
  • Matthew A Baum
  • Yochai Benkler
  • Adam J Berinsky
  • Filippo Menczer
  • Miriam J Metzger
  • Brendan Nyhan
  • Gordon Pennycook
  • David Rothschild
  • Michael Schudson
  • Steven A Sloman
  • Cass R. Sunstein
  • Emily A Thorson
  • Duncan J Watts
| Mar. 08, 2018

The rise of fake news highlights the erosion of long-standing institutional bulwarks against misinformation in the internet age. Concern over the problem is global. However, much remains unknown regarding the vulnerabilities of individuals, institutions, and society to manipulations by malicious actors. A new system of safeguards is needed.

Engima machine

Wikimedia

Paper - Hoover Institution Press

Nobody But Us

    Author:
  • Ben Buchanan
| Aug. 30, 2017

In the modern era, there is great convergence in the technologies used by friendly nations and by hostile ones. Signals intelligence agencies find themselves penetrating the technologies that they also at times must protect. To ease this tension, the United States and its partners have relied on an approach sometimes called Nobody But Us, or NOBUS: target communications mechanisms using unique methods accessible only to the United States. This paper examines how the NOBUS approach works, its limits, and the challenging matter of what comes next.