A Proposed Assurance model to Assess Security and Privacy risks in IaaS and PaaS Environments. of data repositories. It may seem out of their control and fear the potential dissemination, deletion, or corruption of their data by unauthorized people. We initiate the study of detecting server failures in this context, and propose two statistical approaches for estimating the number of faulty servers based on responses to read requests. PaaS being an online platform face risks and security threats that might act as a restraint to the market. Once enterprises understand how to meet compliance demands and can control risks within a cloud environment, then cloud-based platforms could well become the obvious choice for enterprises as well as startups. There are some common scenarios we’ve all heard of, such as the pharmaceutical rep who brings his book of business with him to a competitor. In cases such as these, ignorance is not bliss. In this paper, we take a holistic view of cloud computing security - spanning across the possible issues and vulnerabilities connected with virtualization infrastructure, software platform, identity management and access control, data integrity, confidentiality and privacy, physical and process security aspects, and legal compliance in cloud. It is a matter of concern that our current infrastructure may not be able to handle large amount of data efficiently involving the growing number of smart IoT devices. As with most technological advances, regulators are typically in a "catch-up" mode to identify policy, governance, and law. The pitch is compelling: pay only for what you use, let the supplier do all … The combination of software, platform and infrastructure as a service, otherwise known as Everything-as-a-Service (XaaS), can allow businesses to access any on-premises and cloud environments behind one web portal. Cloud Computing is a recent paradigm that is creating high expectations about benefits such as the pay-per-use model and elasticity of resources. Security Concerns for Cloud-Based Services. Article 4 focus on designing and implementing PESMS(PaaS Environment for Social Multimedia Service) including a transcoding function for processing large amounts of social media in a parallel and distributed manner based on hadoop [4]. proposed an enhanced smart card based remote user password authentication scheme. Comment document.getElementById("comment").setAttribute( "id", "a2cd1fc0d37aeec24b07a81583e6348a" );document.getElementById("f9e383e2d0").setAttribute( "id", "comment" ); Save my name, email, and website in this browser for the next time I comment. This model will be able to transfer data reliably and systematically with low latency, less bandwidth, heterogeneity and maintaining the Quality of Service(QoS) befittingly. To provide more security to cloud computing we need to utilize some encryption techniques but those the techniques are not able to provide more security and efficiency, thus by combining the properties of two techniques we have efficient output with more security. We posit that users of cloud services will also need to rely on other forms of privacy enforcement, such as tamperproof hardware, dis- tributed computing, and complex trust ecosystems. Cloud Computing is increasingly becoming popular as many enterprise applications and data are moving into cloud platforms. Some We argue that cryptography alone can't enforce the privacy de- manded by common cloud computing services, even with such pow- erful tools as FHE. Generally, Two factors authentication protocol using smart card can resist a wide spectrum of attacks such as password guessing attacks, forgery attacks, replay attacks insider attacks, and smart card stolen attacks, Cloud Provider Transparency: An Empirical Evaluation. of existing homomorphic encryption schemes, including both partial and fully homomorphic encryption schemes are reviewed. The tremendous flexibility to support the line of business tends to be the driver, with governance and compliance relegated to a last-minute scramble. It has much flexibility like on demand These challenges arises from the fact that cloud environment consists of distributed shared storages so there is a level of necessary interactions forensic examiners and law enforcement officers require from the cloud provider in order to conduct their investigations. The platform has been deployed in some oil company, the experimental results show that this technology has achieved rapid development, integrated the web service from IOT system, and provide effective method to integrate other application system. Once you’ve started with these basics, you have the knowledge to create an actionable strategy to get where you want to go. Platform-as-a-service (PaaS) is a complete, scalable development and deployment environment that is sold as a subscription service. security. Different types Moreover, the monetary costs of using DEPSKY on this scenario is twice the cost of using a single cloud, which is optimal and seems to be a reasonable cost, given the benefits. In this study both addition and In most cases, compliance with the Privacy Rule was required as of April 2003. Evaluate Cloud Computing Platform as a Service (PaaS) Security Vendors & Products. When identifying vulnerabilities, an API provider or developer should ask themselves, “does this expose something that shouldn’t be exposed?” It can be a simple, small exposure, such as allowing someone to access the root file path on a s… Certain security issues exist which prevents individuals and industries from using clouds despite its advantages. This framework, called QUIRC, defines risk as a combination of the Probability of a security threat event and it's Severity, measured as its Impact. INTRODUCTION Traditionally, organizations base their computing facilities on server farms located inside the organization in geographical central sites. The security vulnerabilities along with mitigation strategies were discussed to offer a deep insight into PaaS security for both vendor and client that may facilitate future design to implement secure PaaS platforms. Most PaaS solutions are outfitted with a proactive security framework to enable success, but many CISOs, CIOs, and IT leaders lack the full understanding of the shared responsibility required to ensure ongoing compliance. Security has become the major concern in Once that’s accomplished, resolve to continuously assess risks and perform mitigation. Cloud security is a pivotal concern for any modern business. There’s no denying that solutions that optimise data capture business success today. Unnecessary procedural, administrative, hardware and software costs Working closely with leadership teams to deliver tremendous impact and unprecedented growth is very rewarding. To show optimality we also prove lower bounds on the load and availability of any b-masking quorum system in this model. The tremendous flexibility to support the line of business tends to be the driver, with governance and compliance relegated to a last-minute scramble. The issues along with solutions discussed provide an insight into PaaS security for both providers and users which may help in future PaaS design and implementation. In this article, we explain how the final version of the Privacy Rule governs disclosure of health information, assess implications of the Privacy Rule for research, and offer practical suggestions for researchers who require access to health information. The data you can find in a cloud ranges from public source, which has minimal security concerns, to private data containing highly sensitive information (such as social security numbers, medical records, or shipping manifests for hazardous material). Moreover, the lack of security constraints in the Service Level Agreements between the cloud providers and consumers results in a loss of trust as well. In this paper, we depicted the current infrastructure and proposed another model of IoT infrastructure to surpass the difficulties of the existing infrastructure, which will be a coordinated effort of Fog computing amalgamation with Machine-to-Machine(M2M) intelligent communication protocol followed by incorporation of Service Oriented Architecture(SOA) and finally integration of Agent based SOA.
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