White Paper: “Telco Security Takeaways from the NIS2 Directive” 28 Nov 2023 | Industry Collaboration and Standards, Regulation and Policy, Research & White Papers, The Telecom Sector The NIS2 Directive prescribes a step change in how Europe’s telcos do cybersecurity. It mandates cyber risk management principles; stiffer penalties and greater management accountability for cybersecurity breaches for the first time.