In honour [sic] of International Data Privacy Day today, 28th January 2010, Google has published their own guidlines on privacy. The timing of this is quite intriguing following the recent hacking attack, supposedly orchestrated by the Chinese authorities, on Google, Yahoo, Adobe and some 20 other major international corporations; whilst there is also the ongoing concern from many quarters about Google is too dominant in many aspects of our online lives. Read more – ‘Google's 5 Privacy Principles’.
The Law of Demeter (LoD), or Principle of Least Knowledge, is a design guideline for developing software applications, particularly object-oriented programs. The guideline can be succinctly summarised as "Only talk to your immediate friends." The fundamental notion is that a given object should assume as little as possible about the structure or properties of anything else, including its sub-components. Read more – ‘The Law of Demeter’.