2020-11-24 Meeting

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Agenda

Guiding Goal: Mitigating correlation attacks which might unblind the identity of a governing entity.

Welcome (Paul—2.5 mins)
Newcomer Introductions (WG—2.5 mins)
Task Force Updates (WG, 5 mins)
- Imaging TF (Scott)
- Medical Information TF (Scott)
- OCA-FHIR FG (John)
  - The OCA-FHIR FG are WIP with the Base Schema transformation and addressing the rich schema processing per the examples from last week.
  - Investigating and documenting a potential RFC. Hope to have something to share with the SDWG next week.
  - Meetings: Switching to bi-weekly every other Thursday at 08:00am PT. The next meeting will be Thursday, December 3rd.
    - This will allow team members to attend the Notice and Consent bi-weekly meetings in the off weeks.
- Notice & Consent TF (Mark)
Update: Industry Sector Classification at ToIP (Paul—10 mins)
- Direct relationship between the stacks
- Industry Sector Classification
  - Ref.: https://lf-toip.atlassian.net/wiki/display/HOME/Industry+Sector+Classification
- To be discussed in the next Steering Committee meeting on Wednesday, December 9th.
Identity Correlation Bitmap: An object for mitigating against attribute correlation patterns (Paul—35 mins)
- What is Personally Identifiable Information?
  - Ref.: https://www.csoonline.com/article/3215864/how-to-protect-personally-identifiable-information-pii-under-gdpr.html
- NIST 800-122: Guide to Protecting the Confidentiality of Personally Identifiable Information (PII)
  - Ref.: https://nvlpubs.nist.gov/nistpubs/Legacy/SP/nistspecialpublication800-122.pdf
- Blinding Identity Taxonomy (BIT)
  - Ref.: https://kantarainitiative.org/download/blinding-identity-taxonomy-pdf/
- Blinding attributes in a schema base
- Mitigation against privacy attacks
- Attribute-correlation attacks
- Inference attacks
  - Ref.: https://www.ijert.org/privacy-preserving-and-information-security-forensics-brokering
- Identity Correlation Bitmap : Preparing a Schema Base
- Building an Identity Correlation Bitmap
- Correlation coefficients
  - Ref.: https://www.statisticshowto.com/probability-and-statistics/correlation-coefficient-formula/
- Posted by @John Wunderlich ...
- How to measure risk or "impact level" on an individual? (@Former user (Deleted) to discuss)
  - @Paul Knowles has reached out to @Jim StClair to see if the tech team can get hold of ISO/IEC 20889:2018 for development purposes.
Logistics and miscellaneous (Paul—5 mins)
- News from the Operations Team
  - Nick Nayfack (Group representative)
- Leadership positions
  - @Paul Knowles (Chair) / @John Wunderlich (Vice-chair)
- Meeting schedule
  - Notice & Consent TF bi-weekly meeting
    - Thursday, November 26th @ 08:30 US PT / 17.30 CET
    - Zoom link: https://zoom.us/j/92346573961?pwd=RmZHNnQxS2lya3NCMHZTVXYra3Rrdz09
  - Semantics Domain WG weekly meeting
    - Tuesday, December 1st @ 09:00 US PT / 18.00 CET
    - Zoom link: https://zoom.us/j/93406719136?pwd=SUozZHBQM0N5TUhYMHJqL0ZQM3l3Zz
  - OCA-FHIR FG bi-weekly meeting
    - Thursday, December 3rd @ 08:00 US PT / 17.00 CET
    - Zoom link: https://zoom.us/j/93406719136?pwd=SUozZHBQM0N5TUhYMHJqL0ZQM3l3Zz09

Meeting Notes

Recording

Participants (Name / Location / Time zone / Affiliation):

@Paul Knowles / Basel, Switzerland / CET / Human Colossus Foundation
@Robert Mitwicki / Graz, Austria / CET / Human Colossus Foundation
@Former user (Deleted) / Stockholm, Sweden / EST / Linaltec
@John Wunderlich / Toronto, Canada / EST / JLINC Labs
@Philippe Page / Geneva, Switzerland / CET / Human Colossus Foundation
@Andre Kudra / Frankfurt, Germany / CET / esatus
@Burak Serdar / Denver, CO, USA / MST / Cloud Privacy Labs
@John Walker / Bay Area, CA, USA / PST / SemanticClarity, CCI
@Ken Adler (Deactivated) / Oakland, CA, USA / PST / ThoughtWorks
@Mukund Parthasarathy / Bay Area, USA / PDT / SemanticClarity
Philippe Métais / Paris, France / CET / evidence.fyi
@Salvatore D'Agostino / Boston, MA, USA / EST / Open Consent Group
@Scott Whitmire / Scottsdale, AZ, USA / MST / Mayo Clinic
@Steven Milstein / Montreal, Canada / EST / Colab Ventures
Subra Subramaniam / Bay Area, CA, USA / PST / CyberKnowledge
@Wenjing Chu / Bay Area, USA / PDT / Futurewei Technologies
@Carly / Kitchener, Canada / EDT / University of Guelph, Waterloo Centre of Microbial Research
@David Luchuk / Vancouver, Canada / PDT / Trust over IP Foundation

Leadership positions:

Semantics WG
- Chair : @Paul Knowles (Human Colossus Foundation)
- Vice-chair : @John Wunderlich (JLINC Labs)
- Operations Team Group Representative : Nick Nayfack (Team Ikigai)

Medical Information TF
- Chair volunteers
  - @Mukund Parthasarathy (SemanticClarity)
  - @John Walker (SemanticClarity)
- Vice-chair volunteers

OCA-FHIR FG
- Chair volunteers
- Vice-chair volunteers

Notice & Consent TF
- Chair volunteers
  - @Mark Lizar (Open Consent Group)
  - @Salvatore D'Agostino (Open Consent Group)
- Vice-chair volunteers

Imaging TF
- Chair volunteers
- Vice-chair volunteers