From Bloomberg Law:

The nominee likely will need to get up to speed on rapidly-evolving privacy, technology or cybersecurity issues—including those related to “drones, DNA, and facial recognition technology,” said Paul Rosenzweig, senior fellow at the R Street Institute where he focuses on privacy and security issues.

Justices to date have largely approached those issues “flying by the seat of their pants,” Rosenzweig, former assistant secretary for policy at the Department of Homeland Security, told Bloomberg Law.