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Today Botnets pose a serious threat to Internet Information world. Because cyber criminals are utilizing them as a powerful tool to achieve their goals easily and most importantly without leaving any trace to the defenders. So it is difficult to detect their origin. They are mainly used for many illegal activities such as Phishing, Spamming, information or email harvesting and DDoS etc. Basically...
Malicious web pages that launch client-side attacks on web browsers have became a severe threat in today's Internet. High-interaction client honeypots are security devices that detect these malicious web pages on a network. However, high-interaction client honeypots are not good enough for detecting malicious web pages, especially for web pages carrying rootkit which is used to hide the presence of...
Clouds are complex systems subject to an increasing number of anomalies and threats. In this paper we briefly revisit the issues related to Windows guest cloud service resilience and later provide some preliminary results on the resilience of Windows cloud guests via virtualization. In particular, we propose an architecture, Cloud Resilience for Windows (CReW). CReW can transparently monitor guest...
Google-Wide Profiling (GWP), a continuous profiling infrastructure for data centers, provides performance insights for cloud applications. With negligible overhead, GWP provides stable, accurate profiles and a datacenter-scale tool for traditional performance analyses. Furthermore, GWP introduces novel applications of its profiles, such as application-platform affinity measurements and identification...
Cluster system can be considered as a solution when high performance system is deployed because cluster system can provide the high performance, mass storage, scalability and so on with relative low cost in comparison with super computer system. For the trusted service against various malicious attacks, the trusted operational environment is very critical in order to guarantee that their services...
According to the growing of Internet, many websites have used clustering technologies to enlarge their performance. These days, LVS (Linux Virtual Server) software, which is free of charge and has good performance, has commonly been used to construct web server cluster. But when requests are increased, LVS can raise a bottleneck and can make the cluster system unable after all, because it has only...
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