EU sets out data protection plan for 'Privacy Enhancing Technologies / Public Technology, 3 May 2007
http://digbig.com/4swbb
"The European Commission has adopted a Communication with the purpose of identifying the benefits of Privacy Enhancing Technologies (PETs) and laying down the Commission's objectives in this field, to be achieved by a number of specific actions supporting the development of PETs and their use by data controllers and consumers."