Much has been written in the past 2 weeks about the U.S. Presidential election. Time now for a diversion into the exciting world of data privacy and “personal data”. Because in the highly refined world of privacy and data security law, important news actually happened in the past few weeks. Yes, I speak breathlessly of the European Court of Justice (ECJ) decision on October 19th that IP (internet protocol) addresses are “Personal Data” for purposes of the EU Data Directive. This is bigly news (in the data privacy world, at least).
First, what the decision actually said, which leads immediately into a riveting discussion of the distinction between static and dynamic IP addresses.
The decision ruled on a case brought by a German politician named Patrick Breyer, who sought an injunction preventing a website and its owner – here, publicly available websites operated by the German government – from collecting and storing his IP address when he lawfully accessed the sites. Breyer claimed that the government’s actions were in violation of his privacy rights under the EU Directive 95/46/EC – The Data Protection Directive (Data Protection Directive). As the ECJ reported in its opinion, the government websites “register and store the IP addresses of visitors to those sites, together with the date and time when a site was accessed, with the aim of preventing cybernetic attacks and to make it possible to bring criminal proceedings.”
The case is Patrick Breyer v Bundesrepublik Deutschland, Case C-582/14, and the ECJ’s opinion was published on October 19th.
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