May 26, 2024

Archives for February 2014

9 Problems of Government Hacking: Why IT-Systems Deserve Constitutional Protection

Governments around the world are increasingly hacking into IT-systems. But for every apparent benefit, government hacking creates deeper problems. Time to unpack 9 of them, and to discuss one unique perspective: in response to a proposed hacking law in 2008, the German Constitutional Court created a new human right protecting the ‘confidentiality and integrity of […]

“E agora José?” The current status of Marco Civil da Internet

I hope non-Brazilian readers will forgive me, but I could not find a better expression to summarize the current situation of the Brazilian Marco Civil da Internet. “E agora, José?” The expression can be translated into English as “What now, José?”, and is quite popular in Brazil, having its origin in a famous poem by Carlos […]

Are User Identification Networks the Future of Commercial Bitcoin Transactions?

With 12.3 million bitcoins mined to date, the total value of bitcoins has reached $9.975 billion US dollars. While this may pale in comparison to the $1.23 trillion US dollars in circulation, the use of bitcoins in commerce is gaining traction.  With this traction the potential exists to link users’ identities with their public bitcoin […]

Understanding Bitcoin's transaction malleability problem

In recent days, several Bitcoin exchanges have suspended certain kinds of payments due to “transaction malleability” issues. There has been a lot of talk about why this happened, and some finger-pointing. In this post, I will try to unpack what “transaction malleability” is and why it has proven to be a problem for some companies.