Project:Adtech/SITRA call

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Goals

  • trace personal data
  • understand how it is used dynamically
  • understand what is stored statically

Techniques

  • technical audit through use
    • limitation: we don't know what occurs behind the scenes
  • legal through request (right of access)
    • limitation: slow, cumbersome, uncertain
    • but: some places it is easier
  • combination (right of access at places where audit says it will be interesting)
    • limitation: still time-consuming

Questions

  • which device?
  • which browser?

Actors

We focus on adtech industry, which has different roles:

  • publisher
  • advertisers
  • ad exchanges
  • data management platforms
  • identity resolution services

Adtech overview

PREFIX pdio: <https://wiki.personaldata.io/entity/>
PREFIX pdiot: <https://wiki.personaldata.io/prop/direct/>
PREFIX pdiop: <https://wiki.personaldata.io/prop/>
PREFIX pdiops: <https://wiki.personaldata.io/prop/statement/>
PREFIX pdiopq: <https://wiki.personaldata.io/prop/qualifier/>
#defaultView:Graph
SELECT  ?object ?objectLabel ?rgb ?subject ?subjectLabel 
WHERE {
  VALUES (?object ?rgb){
       (pdio:Q110 "FF0000")
       (pdio:Q495 "00FF00")
       (pdio:Q559 "0000FF")
       (pdio:Q153 "333333")
       (pdio:Q491 "888800")  
       (pdio:Q807 "008888")
       (pdio:Q492 "880088")
       (pdio:Q498 "440000")
       (pdio:Q810 "004400")
       (pdio:Q556 "000044")
       (pdio:Q504 "004444")
       (pdio:Q874 "444400")
       (pdio:Q834 "440044")
    }
  VALUES ?predicate {
       pdiot:P3
       pdiot:P28
    } 
  ?subject ?predicate ?object
  SERVICE wikibase:label {
    bd:serviceParam wikibase:language "en" . 
  }
}
LIMIT 250

Luma-scape like (embedded)


PREFIX pdio: <https://wiki.personaldata.io/entity/>
PREFIX pdiot: <https://wiki.personaldata.io/prop/direct/>
PREFIX pdiop: <https://wiki.personaldata.io/prop/>
PREFIX pdiops: <https://wiki.personaldata.io/prop/statement/>
PREFIX pdiopq: <https://wiki.personaldata.io/prop/qualifier/>
SELECT ?item ?itemLabel ?third ?thirdLabel ?rgb WHERE {
  ?item pdiot:P260 ?third.
  BIND( "FFA500" AS ?rgb)
  SERVICE wikibase:label {
    bd:serviceParam wikibase:language "en" . 
  }
}

some publishers and their trackers (embedded)


Right of Access

PREFIX pdio: <https://wiki.personaldata.io/entity/>
PREFIX pdiot: <https://wiki.personaldata.io/prop/direct/>
PREFIX pdiop: <https://wiki.personaldata.io/prop/>
PREFIX pdiops: <https://wiki.personaldata.io/prop/statement/>
PREFIX pdiopq: <https://wiki.personaldata.io/prop/qualifier/>
SELECT ?item ?itemLabel ?service ?serviceLabel ?web WHERE {
  ?item pdiop:P144 ?statement.
  ?statement pdiops:P144 ?service.
  ?service pdiot:P4* pdio:Q188.
  OPTIONAL {?statement pdiopq:P15 ?web}
  SERVICE wikibase:label { bd:serviceParam wikibase:language "en" . }
}

actors with some form of data rights portal (embedded)


Technical standards