The National Academy of Engineering announced today that Edward W. Felten, professor of computer science and public affairs, and director, Center for Information Technology Policy, Princeton University, Princeton, N.J., has been elected to the National Academy “For contributions to security of computer systems, and for impact on public policy.” From the NAE’s announcement: Election to […]
Making Excuses for Fees on Electronic Public Records
February 7, 2013 by
I wrote a letter to Judge Hogan, the recently appointed Director of the Administrative Office of the US Courts. I wanted to make the case directly to him that the courts should do the right thing — and that what they are doing right now is against the law. I was assured by his colleagues […]
Basic Economics of Bitcoin Mining
February 5, 2013 by
Arvind wrote yesterday about the availability of chips that do super-fast Bitcoin mining. I want to follow up by unpacking the economics of Bitcoin mining, to see what the effect of the new chips will be, and more generally what the future of Bitcoin mining looks like.
Bitcoin grows up, gets its own hardware
February 4, 2013 by
The big news in the Bitcoin world is that there are several Bitcoin-mining ASICs (custom chips) already shipping or about to be launched. Avalon in particular has been getting some attention recently. Bitcoin mining moved long ago from CPUs to GPUs, but this takes it one step further. The expectation is that very soon most […]
Hacking newspapers vs. hacking elections
February 4, 2013 by
The past few days have revealed that the New York Times, Wall Street Journal, and Washington Post have all been hacked by Chinese government-affiliated organizations, for the purpose of spying on reporters. The Washington Post says that the attacks were detected over a year ago, and had been going on for at least a year […]
