ምርምር የሥነ ምግባር ስለ ደንቦች, ለማየት በርካታ ወደ ማዕከላዊ ነው በግል መለያ መረጃ ጽንሰ-ሐሳብ (PII), ላይ ተጨማሪ ለማግኘት Narayanan and Shmatikov (2010) እና Schwartz and Solove (2011).
Zambiri pa mfundo panokha kudzizindikiritsa mudziwe (PII), ndi mfundo yaikulu ambiri malamulo okhudza chikhalidwe kafukufuku, onani Narayanan and Shmatikov (2010) ndi Schwartz and Solove (2011).