Cloud computing is a BUZZ word of modern computing scenario. Cloud computing services are flexible and cost effective with resource utilization. Cloud computing have three service models SaaS (Software as a Service) PaaS (Plateform as a Service) and Iaas (Infrastructure as a Service). SaaS provide on demand application services such as email, ERP and CRM etc. Multi user can access applications ...

In recent years, cloud computing has become popular as a cost-effective and efficient computing paradigm. Unfortunately, today’s cloud computing architectures are not designed for security and forensics. To date, very little research has been done to develop the theory and practice of cloud forensics. Many factors complicate forensic investigations in a cloud environment. First, the storage sys...

Alice is a user. Clyde is a cloud service provider. Alice has a bunch of very large files containing many, many words. Alice wants to store the files in the cloud. Alice wants to do a particular form of private information retrieval (PIR); specifically: Alice wants to determine which file or files contain a given target word. Alice wants Clyde to do the necessary computations (or most of the co...

Search engine result pages (SERPs) are known as the most expensive real estate on the planet. Most queries yield millions of organic search results, yet searchers seldom look beyond the first handful of results. To make things worse, different searchers with different query intents may issue the exact same query. An alternative to showing individual web pages summarized by snippets is to repres...

The objective of this study is to verify the importance of the capabilities of cloud computing services in managing and analyzing big data in business organizations because the rapid development in the use of information technology in general and network technology in particular, has led to the trend of many organizations to make their applications available for use via electronic platforms hos...

Learning, teaching and training are intensely affected by the challenges of this epoch of digital time. They give prospects for the professionals in their higher and further education for training and developing their practical skills as the today smart user must need in this fast-moving and opulently diverse field. The gaining popularity of erudition on the internet, the edifice of perfect web...