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Anomaly Detection in IaaS Clouds
2013 IEEE 5th International Conference on Cloud Computing Technology and Science, 2013Security is still a major concern in Cloud computing, especially the detection of nefarious use or abuse of cloud instances. One reason for this, is the ever-growing complexity and dynamic of the underlying system design and architecture. To be able to detect misuse of cloud instances, this work presents an anomaly detection system for Infrastructure ...
Frank Dölitzscher +3 more
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Co-location Detection on the Cloud
2016In this work we focus on the problem of co-location as a first step of conducting Cross-VM attacks such as Prime and Probe or Flush+Reload in commercial clouds. We demonstrate and compare three co-location detection methods namely, cooperative Last-Level Cache (LLC) covert channel, software profiling on the LLC and memory bus locking.
Mehmet Sinan Inci +3 more
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Point Cloud Collision Detection
Computer Graphics Forum, 2004AbstractIn the past few years, many efficient rendering and surface reconstruction algorithms for point clouds have been developed. However, collision detection of point clouds has not been considered until now, although this is a prerequisite to use them for interactive or animated 3D graphics.We present a novel approach for time‐critical collision ...
Jan Klein 0001, Gabriel Zachmann
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Detection of Daily Clouds on Titan
Science, 2000We have discovered frequent variations in the near-infrared spectrum of Titan, Saturn's largest moon, which are indicative of the daily presence of sparse clouds covering less than 1% of the area of the satellite. The thermodynamics of Titan's atmosphere and the clouds' altitudes suggest that convection governs their evolutions. Their short lives point
C A, Griffith, J L, Hall, T R, Geballe
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Intrusion detection in federated clouds
International Journal of Computational Science and Engineering, 2016In order to overcome the provisioning and scalability limits of a single cloud, cloud federation appears as the computing model in which multiple resources from independent cloud providers can be shared to create large-scale distributed virtual clusters.
FICCO, Massimo +2 more
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Intrusion Detection System for Cloud Environment
Proceedings of the 7th International Conference on Security of Information and Networks, 2014Cloud computing environment is threatened by different types of cyber-attacks. This paper presents an implementation of intrusion detection system to secure virtualized servers on the cloud platform and validates intrusion detection system in detecting DDoS attack against the virtualized environment.
Hifaa Bait Baraka, Huaglory Tianfield
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Proceedings of the first Workshop on Emerging Technologies for software-defined and reconfigurable hardware-accelerated Cloud Datacenters, 2017
Cloud computing is an important infrastructure for many enterprises. After 10 years of development, cloud computing has achieved a great success, and has greatly changed the economy, society, science and industries. In particular, with the rapid development of mobile Internet and big data technology, almost all of the online services and data services ...
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Cloud computing is an important infrastructure for many enterprises. After 10 years of development, cloud computing has achieved a great success, and has greatly changed the economy, society, science and industries. In particular, with the rapid development of mobile Internet and big data technology, almost all of the online services and data services ...
openaire +1 more source
An Approach for Preventing and Detecting Attacks in the Cloud
2020 IEEE/ACM 13th International Conference on Utility and Cloud Computing (UCC), 2020Preventing and detecting attacks in the cloud are difficult tasks involving technical, financial, and legal challenges. Baseline security solutions from cloud providers are often inadequate to secure cloud instances properly. In addition, entry-level cloud instances offer few resources, as little as 512MB of RAM, and particular actions are either ...
Louis-Henri Merino, Michel Cukier
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Cloud Resource Monitoring for Intrusion Detection
2013 IEEE 5th International Conference on Cloud Computing Technology and Science, 2013We present a novel security monitoring framework for intrusion detection in IaaS cloud infrastructures. The framework uses statistical anomaly detection techniques over data monitored both inside and outside each Virtual Machine instance. We present the architecture of our monitoring framework and describe the implementation of the real-time monitors ...
Sijin He +3 more
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Detecting Denial of Service Attacks in the Cloud
2016 IEEE 14th Intl Conf on Dependable, Autonomic and Secure Computing, 14th Intl Conf on Pervasive Intelligence and Computing, 2nd Intl Conf on Big Data Intelligence and Computing and Cyber Science and Technology Congress(DASC/PiCom/DataCom/CyberSciTech), 2016In this paper, an approach to protecting virtual machines (VMs) against denial of service (DoS) attacks in a cloud environment is proposed. An open source cloud computing platform (Eucalyptus) has been deployed, and experimentation was carried out on this setup. We investigate attacks emanating from one or more virtual machines (VMs) to another VM in a
Raneel Kumar +2 more
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