State staff detail secure data enclave and linked‑data reports on workforce pathways and disconnected youth

State staff briefed the Connecticut Data Analysis Technology Advisory Board on March 19 about Data Link CT’s secure data enclave and two recent analyses that used linked administrative records.

Katie Brereslin, data governance coordinator, said the secure enclave minimizes manual transfers by keeping agency data in a closed environment, adds security logging and monitoring, supports secure matching tools, and will be provisioned with analytics software to support approved aggregate exports.

Rachel Lemonthal Winer summarized two recent analyses. For the education and workforce pathways study, she said agencies recorded “over 700,000 program starts” across the multi‑agency data window, and that measurement and data‑quality limitations (nonstandardized demographic fields, missing program years for some sources) shape interpretation of the findings.

On the disconnected and at‑risk youth report (a statutory annual report), Rachel reported the most recent count in the meeting transcript as “108,40” and said that number is split between a census‑based disconnected count and an at‑risk count derived from education data; she noted the team plans to refine measures and incorporate additional sources in future reports.

Board discussion turned to privacy and legal exposure. Member Seth warned that aggregated datasets could attract federal subpoenas or be used in ways that do not align with Connecticut policy objectives; John (AG office) and others urged care, noting the board should balance transparency, data quality and defensibility against misuse risks.

Outcome and next steps: the secure enclave is being operationalized for approved requests this spring; staff will continue to add data sources and refine reporting methods and the board requested continued attention to privacy protections and legal defensibility.