This paper particularly focuses on the Platform-as-a-Service (PaaS) clouds. - Platform as a Service (PaaS) - Software as a Service (SaaS) 6. What are the main security issues when deploying a Platform as a Service (PaaS) model of cloud computing such as Windows Azure? For IT teams, the pros and cons of IaaS vs. PaaS technologies are dwarfed by an even larger concern – how to efficiently manage a diverse set of Cloud as a Service offerings without a common set of tools or infrastructure. SaaS, PaaS and IaaS: three cloud models; three very different risks. Software as a service (SaaS) is a cloud computing offering that provides users with access to a vendor’s cloud-based software. PaaS creates the environment for data access and processing. IaaS Cloud Computing Security Architecture. A type of abstraction. Below we explain different security considerations for each model. PaaS is designed to support a complete lifecycle of web applications, including building, testing, growing, and managing and updating. Security of PaaS clouds is considered from multiple perspective including access control, service continuity and privacy while protecting together the service provider and the user. Therefore, PaaS shares many of the issues of SaaS. Cloud computing services are three models that are: Infrastructure as a Service or IaaS (read more about IaaS) Platform as a Service or PaaS Software as a Service or SaaS (read more about SaaS) Defining The Cloud Not a model, a combination of models. Platform-as-a-service (PaaS) fits the profile of modern business – fast paced and highly agile. Resolving such problems may increase the usage of cloud thereby reducing the amount spent for resources. A security checklist for SaaS, PaaS and IaaS cloud models Key security issues can vary depending on the cloud model you're using. Here are top 3 Major Drawbacks, I considered companies/consumer need to think about. Platform as a Service has encryption issues. solution: encrypting objects before they are placed in the cloud. Users do not install applications on their local devices. The shared development environment presents some unique challenges, include those involving authentication, access control and authorization. For example, file, queue, or hash table interfaces of one platform … Just like SaaS, Platform as a Service solutions are available with a pay-as-you-go pricing model. Platform-as-a-Service (PaaS): Model and Security Issues Devi T, Ganesan R School of Computing Science and Engineering, VIT University, Chennai, India Article Info ABSTRACT Article history: Received Dec 1 5 , 201 4 Revised Feb 2 , 2015 Accepted Feb 2 2 , 2015 Cloud computing is making a big revolution in the field of information technology thereby reducing capital expenditures spent. The paper focuses on one of the three service delivery models, Platform-as-a-Service (PaaS). Study of Security Issues in Platform-as-a-Service (PaaS) Cloud Model Abstract: Security is one of the key considerations when businesses look to adopt cloud models like Platform as a Service (PaaS). Platform as a Service (PaaS) solutions provide the tools and infrastructure needed to accelerate deployment, but security, integration and vendor lock-in are issues. Platform as a service (PaaS) is a cloud service where the cloud vendor provides hardware and software that forms the platforms on his self-owned infrastructure to the customer. All servers, storage, and networking are constantly maneuvered by the enterprise or a third-party provider while the developers can maintain management of the applications. Gartner has estimated the PaaS market will double in size between 2018 and 2022 and that PaaS will become the dominant software development model in the future. Security Issues in Service Model of Cloud Computing Environment ... Infrastructure as a Service (IaaS) serves as base layer for many other release models and Platform-as-a-Service (PaaS) clouds. The service provider maintains the infrastructure for developing and running the applications. IaaS provides storage … As it’s a cloud-based service there’s no need to worry about the set-up and maintenance of servers, patching, upgrades, authentication so users can focus on creating the best user experience possible. Additionally, security controls and self-service entitlements offered by the PaaS platform could pose a problem if not properly configured. Working with distributed applications and storage and data security issues are also important. Delivery within the cloud is a shared responsibility between service delivery teams, the platform and AWS. In 2019, the market revenue is forecast to be worth $22.6 billion. Platform as a Service (PaaS), provides cloud components to certain software while getting used mainly for applications. According to Statista, the public cloud Platform as a Service market worldwide has been growing in the last few years. In PaaS, the clients get a platform to develop, run and manage different business applications with lesser effort than that required for designing and maintaining infrastructure for … In a general sense, the cloud is divided into three distinct layers: Software as a Service (SaaS), Platform as a Service (PaaS), and Infrastructure as a Service (IaaS). There are three prevailing cloud service models: Infrastructure-as-a -Service (IaaS); Platform-as-a-Service (PaaS); and Software-as-a-Service (SaaS). Providers should be able to provide clear policies, guidelines, and adhere to industry accepted best practices. 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