Moreover, the Madrid Resolution encourages States to implement proactive measures to promote better compliance with applicable privacy protection laws relating to the processing of personal data, through instruments such as procedures to prevent and detect breaches in, or adaptation of, information systems and/or technologies for the processing of personal data, particularly when deciding on the technical specifications and development and implementation of such systems and technologies.
PETs include "opacity tools/technologies", i.e. tools and technologies which strive for data minimization like encryption, pseudonymisation, anonymisation etc., as well as transparency enhancing tools, providing users.
PETには「不透明性ツール/技術」、つまり暗号化、偽名化、匿名化などのデータを極力最小限化するツール、さらには透明性強化ツールと技術が含まれる。
PETsは、透明化を支援するツールだけでなく、不透明化技術(暗号・偽名化・匿名性などによるデータ最小化を実現するツールやテクノロジー)を盛り込んでいる。