Each site runs Datavant application in transform-tokens to mode to prepare tokens for sending to the Coordinating Center (CC) tokens are uniquely encrypted in transit. No linking can happen without a site’s permission. A security breach at one site would not propagate across other sites in the ecosystem.
Each site runs Datavant application in tokenize mode on-premises to generate tokens in their own site-specific token encryption scheme. The following steps are used to complete the linkage tasks: 1) Run Datavant tokenize. Overview of the tokenization and linkage flow within PCORnet. The Creative Commons Public Domain Dedication waiver ( ) applies to the data made available in this article, unless otherwise stated in a credit line to the data.Īdditional file 1: Figure S1. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made.
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