Can smart grids be protected from PNT cyberattacks?

Nino De Falcis By Nino De Falcis, Senior Director of Business Development, ADVA Today’s critical network infrastructure is heavily reliant on positioning, navigation and timing (PNT) services. Power grids, financial markets, transportation, data centers, communications — all have become more…
Ukraine hackers target GLONASS for cyberattacks

Photo: EvgeniyShkolenko/iStock/Getty Images Plus/Getty Images Ukraine’s hacker underground named GLONASS as one of its top priorities, according to media reports that cite a post on the “IT army” Telegram channel. The IT army, formed on Saturday, is a collective of…