The Cloud Of Cloud Computing

In as much as cloud computing is attractive; it poses concerns over trustworthiness and security of cloud infrastructure. Just like the traditional computing services, the cloud can also be a victim of attack or even exploited as a tool for malicious activity. Malicious individuals can make use of the power of cloud resources to attack other machines from within the cloud. Cloud services can also be used as tool for illegal or even criminal active such as communicating via cloud email services like Google Mail and also storage of

Abstract: Providing security in a distributed system is important as cloud computing provides variety of convenient services. IDS implementation in cloud requires an efficient, scalable and a constructive approach. Many Network-based intrusion detection systems(NIDS) are used for the reception of packets from the cloud, but those systems possess lower detection rate, high false positive rate and they fail to resist single point attack. I would like to propose one method which I encountered and found out to be efficient compared to other methods. This unique model has multiple intrusion detection systems (IDSs) that are deployed in each layer of the cloud infrastructure for protecting each Virtual Machine against threats. Another catching feature is that of cloud alliance concept which exchanges mutual alerts to resist the single point attack of failure.

Over the past several years the term cloud computing has become common in homes and organizations alike. Cloud computing can be defined as a pooled set of computing resources that are furnished via the internet. There are three types of cloud services typically available, these services are Platform as a Service (PaaS), Infrastructure as a Service (IaaS), and Software as a Service (SaaS). Organizations can benefit greatly from cloud services because they eliminate the need to buy and manage physical resources. Although such an action cuts cost it leaves organization victim to the vulnerabilities and threats that exist in cloud computing. Throughout this paper I will discuss the vulnerabilities and threats that come

In this article, we discuss about the different cloud types and models, threats and vulnerabilities of cloud, and how to manage them. The main aim of this literature review is to identify the weak points in cloud computing, minimize the threats and improve the security system. We will also discuss two of the main concepts of cloud – virtualization and multi-tenancy (Mishra, Mathur, Jain, & Rathore, 2013). A brief analysis of each of the threat and security measure is described in the literature review.

Cloud computing has become so famous; there is much widespread news about the cloud these days. This is mainly because of the exponential shift of the business applications from traditional models of software towards the Internet, and now through mobile devices. Cloud computing is a model that uses the network of remote servers that has been hosted on the internet rather than on a specific hardware. This would enable a better shared pool for storing, accessing and processing of data. With the huge information being available in the internet, the security for cloud computing has been challenging and this paper would elucidates the security threats of cloud computing also stating the possible countermeasures for them.

Most of us have been heard about the most cloud security failures in which all the cloud technology companies are continued to mature, they still suffer the same type of issues in-house infrastructure’s. Cloud computing has become a biggest market in today’s technology. In a report of 2016, analysts at Gartner predicted that transferring to cloud is going to affect $1 Trillion in Information technology in the next five years. Cloud services market has grown to an extent level that it was not a notable percentage of total it is spending, which was helping to generate new technologies and start-ups which are born in the cloud. When cloud services are going offline or software and websites will fail it can always results in huge business

The economic case for cloud computing is compelling and at the same time there are striking challenges in its security. The concepts of cloud computing security issues are fundamentally new and intractable. What appears new is only relative to traditional computing that has been practiced since several years. Many such security problems have been giving attention since the time-sharing era. Cloud computing providers have and can build datacenters as large due to their expertise in organizing and provisioning computational resources at

Cloud computing is regarded as one of the most rapidly developing technologies in the present world and giving superb solutions to the small and medium sized enterprises with remarkably low cost. The data of the entrepreneurs is stored in the cloud servers and accessed by the users of the company. But there is reasonable doubts are instigating the users of the cloud computing data availability, confidentiality and the security. Cloud Computing has become famous because of the low cost and customizable business needs to be provided with its three basic services IaaS, PaaS and SaaS. Many research works have been done to incorporate a strong security to prevent the possible threats in cloud computing. The securities incorporated in cloud computing for data security, Application security and transactional security. In developing the security the relative analysis has to be done, a suitable frame work has to be instigated and a novel approach has to be followed for the management of security in cloud computing. In establishing the security the architecture of cloud computing has to be taken care in relation with SAAS, PAAS and IAAS implementation

By introducing the intense programming which were extremely difficult to hack the servers move toward becoming more secure however it includes certain financial costs furthermore for the organizations which were eager to upgrade to such security components. Centralization is likewise one more factor that makes the cloud innovation the most secure one as it guarantees the simple control particularly to the customers of PaaS and IaaS models. Cloud security is centered around the single area on the primary server which is much better than the idea of individual organizations controlling the security of various servers at various areas. Through cloud security better treatment of the framework in a sheltered and secure way is accomplished. In organizations, if business is coordinated with the cloud administrations they may confront bring down dangers and enhance responsibility and kept up since the cloud specialist co-op is in charge of taking care of the whole thing. Therefore, the business require not to have money related incurrence and due to this reason it is important to pick the most committed organization to give the administrations, further developed safety efforts should have been actualized. The organizations in a need to guarantee development via completing the profound examination with respect to the

From the previous section, we see a very wide range of services provided by cloud technology. The main idea of cloud is dealing with connection from internet and make internet as its “computer-based”. Therefore, maintaining security in the cloud is like safeguarding the jungle because every weakness in network link are adversary’s opportunity to harm our properties. Security concerns in cloud services could be related to Integrity, for instances users who use PaaS will not let anyone influence or change his application code. Another concern is confidentiality

To make it simple, cloud computing is a system for users store and access data or programs over the internet instead of individual hard drive. This cloud system is composed of three parts in terms of four important features, several service models and development models, details of those components will be explained in this report.

Cloud Computing is an advanced paradigm with a lot of advantages, but its distinct features also create privacy and security issues. Cloud computing provides service model which is more efficient technology for business support. Cloud computing is in fact a service based approach which has changed almost every aspect of computing technologies. There are many threats to the cloud computing including security vulnerabilities and privacy issues.

As depicted in figure 3, the technical details, arrangements and management of the cloud service providers’ network is transparent to the cloud user. From the end of the cloud user, the service from the provider comes in the form of SaaS, PaaS or IaaS where the cloud user has no intention or worry about what goes on in the internal arrangement of the cloud service providers’ network. Any disruption of any form for whatever is the reason, deem to the cloud users either as service unavailability or quality deterioration – its affect and ways to counter this disruption is a critical part for the cloud infrastructure. Security issues might play a stimulating role as a driving factor for any aforementioned disruption.

Cloud Computing is a new paradigm of large-scale distributed computing which is rapidly becoming one of the hottest topic among business organisations (Pallis, 2010), and represents a fundamental change in the way of Information Technology (IT) services are invented, developed, deployed, scaled, updated, maintained and paid for (Martson et al, 2011).

Where from these hypothesis security and privacy as well as reliability has become the major concern to adopt to cloud computing. In order to address these issues a further research need be to be made using a quantitative method.