Security Scottish electricity firm plans £150m OT security spend New requirements for utilities on cybersecurity under an “enhanced” Cyber Assessment Framework (e-CAF) is driving significant spend and the energy sector is... Edward Targett Jul 09, 2024 - 2 min read Subsea HVDC being laid. Credit: SSEN Transmission. Get the full story: Subscribe for free Get the story, a weekly newsletter (you can turn that off if you want) and help us fight bots and feral algorithms. Subscribe today. Subscribe now Already a member? Sign in