All Stories

  1. How fake GPS signals could fool the power grid—and how to catch them

    Article • ACM Transactions on Privacy and Security, April 2025, ACM (Association for Computing Machinery)

    Chunghyo Kim, Juhwan Noh

  2. A new way to keep power grid time in sync—even when GPS fails

    Article • IEEE Power and Energy Magazine, January 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Chunghyo Kim