Briefing: ETSI Secures Public Clouds for Telcos 29 Mar 2019 | Industry Collaboration and Standards, People and Processes, Research & White Papers, Technology & Solutions, The Telecom Sector ETSI TC Cyber has released a new security standard that allows telcos to run core public telecom services in – wait for it – public clouds. Here’s how it works and what it means for the telecom ecosystem.