Konstantinos RantosArnolnt SpyrosAlexandros PapanikolaouAntonios KritsasChristos IlioudisVasilios Katos2024-06-172024-06-172020https://dspace.iee.ihu.gr/handle/123456789/9680http://orcid.org/0000-0001-6132-3004Interoperability Challenges in the Cybersecurity Information Sharing EcosystemComputersjournal-article