On 9-11 December 2019, CAIDA hosted the 10th interdisciplinary Workshop on Internet Economics (WIE) at UC San Diego’s Supercomputer Center. This workshop series provides a forum for researchers, Internet facilities and service providers, technologists, economists, theorists, policymakers, and other stakeholders to exchange views on current and emerging economic and policy debates. This year’s meeting had a narrower focus than in years past, motivated by a new NSF-funded project being launched at CAIDA: KISMET (Knowledge of Internet Structure: Measurement, Epistemology, and Technology). The objective of the KISMET project is to improve the security and resilience of key Internet systems by collecting and curating infrastructure data in a form that facilitates query, integration and analysis. This project is a part of NSF’s new Convergence Accelerator program, which seeks to support fundamental scientific exploration by creating partnerships across public and private sectors to solve problems of national importance.