%0 Journal Article %K cyber range %K Cybersecurity %K exercising %K federated %K simulation %K training %B Information & Security: An International Journal %D 2022 %G eng %N 2 %P 287-302 %R https://doi.org/10.11610/isij.5319 %T Towards a Robust and Scalable Cyber Range Federation for Sectoral Cyber/Hybrid Exercising: The Red Ranger and ECHO Collaborative Experience %V 53 %& 287