Cyber Situation Awareness Monitoring and Proactive Response for Enterprises on the Cloud

摘要: The cloud model allows many enterprises able to outsource computing resources at an affordable price without having commit the expense upfront. Although providers are responsible for security of cloud, there still concerns due inherently complex operate on (e.g.,multi-tenancy). In addition, whose services have migrated into a preference their own cybersecurity situation awareness capability top mechanisms provided by providers. this way, can monitor performance offerings and choice decide select potential response strategies more appropriate enterprise in presence attack where defense doesn't work them. However, some strategies, such as Moving Target Defense (MTD) techniques shown be effective secure cannot deployed themselves. paper, we propose framework that enables better collaboration between Our proposed framework, which offers in-depth analysis based set most advanced metrics, experts obtain situational cloud. With security, our support decision making further deploy threat responses protect outsourced resources. We also protocol facilitate communication provider. Using protocol, is authentication key exchange mechanism, send request provider perform selected defensive strategy.