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Proposed IPUMS-International Secure Data Enclave
Patricia Kelly HallPatricia Kelly [email protected]@umn.ed
Ribbon Cutting Ceremony, Oct 27, 2010:Inauguration of MPC-USCB Research Data Center
Pres. Bruininks (U Minnesota) & Director Graves (USCB)
IPUMS-InternationalIntegrated Microdata Samples
• 1 to 11 % samples
• Loss of geographic detail
• Top-coding of values
• Suppression of sensitive variables and values
• Grouping of small case count values
• Suitable for many research projects
Secure Data Enclave
• 25 % samples to full count• Additional geographic detail• Access to full array of
values• Access to sensitive variables
and values• Identification of un-grouped
values• Necessary for some
research projects
Data Security Model
• Valid statistical purpose• Trusted researchers• Anonymisation of data• Technical controls
around the data• Disclosure control of
results
→ safe project→ safe people→ safe data→ safe setting
→ safe data output------------------------
⁼ safe use of data
IPUMS-InternationalFeatures of the Proposed Secure Data Enclave
• Secure facilities similar to USCB Research Data Enclave
• Application approval processes similar to RDCs
• Different levels of user access to specific data
• Countries will benefit from more detailed analysis of the demographic and economic processes
• Secure sites at MPC, National Statistical Office, and/or national universities/research institutes
Proposed CalendarSecure Data Enclave Project
• 2011: NSO’s endorse project
• 2012: MPC pilots integrated full-count microdata for selected countries
• 2013: SDEs replicated within countries and extended to other countries
• 2014: Certified Virtual Secure Data Enclaves extended to National Statistical Office, and/or national universities/ research institutes
