Limiting Data Exposure in Monitoring Multi-domain Policy Conformance

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Mirko Montanari, Jun Ho Huh, Rakesh Bobba, Roy H. Campbell

Published: 2013, Last Modified: 09 Jan 2026TRUST 2013EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: In hybrid- or multi-cloud systems, security information and event management systems often work with abstract level information provided by the service providers. Privacy and confidentiality requirements discourage sharing of the raw data. With access to only the partial information, detecting anomalies and policy violations becomes much more difficult in those environments.