Eric Walker added Russians hacking the GPS system to send ships bogus GNSS navigation data - Business Insider to Global Navigation Satellite System (GNSS) and Russia

Eric Walker added Russians hacking the GPS system to send ships bogus GNSS navigation data - Business Insider to Global Navigation Satellite System (GNSS), and added Global Navigation Satellite System (GNSS) to Technology

Eric Walker added a number of topics and a number of links to Technology, and added Technology to Everything