Sanchika Gupta

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Cloud Computing envisioned as the next generation architecture for IT enterprises, has proliferated itself due to the advantages it provides. Cloud Computing provides solutions for carrying out efficient, scalable and low cost computing. Due to the distributed nature of cloud based system, it is vulnerable to a large category of attacks out of which VM(More)
Cloud computing is envisioned as the next generation architecture for IT Enterprises, and has proliferated itself due to the advantages it provides.Cloud computing provides solutions for carrying out efficient, scalable and low cost computing. The pay per usage concept of Cloud computing increases the resource utilisation of a vendor’s computing power and(More)
Security of Cloud infrastructure and its resources is a recent area of research for computer scientist now days. One of the resource to look after in Cloud environment are the important configuration and system specific files which are accessed by remote entities such as VM users and whose manipulation can lead to compromise in the security of Cloud. We(More)
Cloud Computing has emerged as a promising technology to provide computing resources as public utility. Its features like cost effectiveness, pay per use and scalability have attracted many organization to adopt cloud computing environment in order to cut down IT cost. Hence market is blooming with the cloud vendors like Amazon, IBM who provide(More)
Cloud based systems have gained popularity over traditional systems owing to their advantages like cost effectiveness, pay per use, scalability and ease to upgrade. Market is dominated by various cloud vendors providing Infrastructure as a Service (IaaS). However threat to security in mobile IaaS based cloud environment prohibits the usage of services(More)