Iaas architecture pdf files

A SASE architecture should have the following characteristics for connecting the home office: VPN as a service to provide network connectivity to private cloud resources. As a service management. Prioritizing certain application traffic to ensure quality of service. DIA for improved application performance. NaaS concept (1) • Network as a Service (NaaS) [Y.3500]: cloud service category in which the capability provided to the cloud service customer is transport connectivity and related network capabilities • NaaS services are divided into network application service, network platform service,andnetwork connectivity service.In particular, NaaS connectivity service is an "infrastructure infrastructure-as-a-service (IaaS). WISE-PaaS provides numerous IIoT services to help developers construct solutions for different business scenarios. 4.1 Cloud Architecture For the IIoT to materialize, objects within the IoT must be effectively identified, data be Cloud computing architecture comes in many different flavors, three of which are popular among enterprises attempting to launch and manage websites, microsites and apps including, IaaS, PaaS and Based on Service Model, Architecture, and Flexibility. Another way to classify cloud services is by their service model and architecture. IaaS (Infrastructure-as-a-Service) In IaaS, the cloud service provides computing infrastructure, such as virtual machines, storage, containers, and serverless computing. PaaS (Platform-as-a-Service) This usually involves re- thinking both organizational and enterprise architecture. In particular, organizing teams so that all the various roles needed to build, test, and deploy software, IaaS (infrastructure as a service) is a cloud service model that offers on-demand infrastructure resources, such as compute, storage, networking, and virtualization, to businesses and individuals via the cloud. IaaS is attractive because acquiring computing resources to run applications or store data the traditional way requires time and capital. IaaS architecture, In an IaaS service model, a cloud provider hosts the infrastructure components that are traditionally present in an on-premises data center. This includes servers, storage and networking hardware, as well as the virtualization or hypervisor layer. SaaS architecture refers to a method of software delivery, in which a vendor hosts an application on a remote server for an organization before delivering the app's capabilities to that organization's end users over the Internet. This model allows multiple companies or organizations to share a single model and a single configuration. The cloud OS, the main component of an IaaS cloud architecture, is organ- ized in three layers: drivers, core components, and high-level tools.Informationmanager Accountingand auditing Authorizationandauthentication Imagemanager Storagemanager Federationmanager NetworkmanagerVMmanager ServicemanagerAdministratortools Cloudinterfaces Clouddrivers Security Practice Guide for VMware Hybrid Cloud Infrastructure as a Service (IaaS) Environments, Volume B: Approach, Architecture, and Security Characteristics, Michael Bartock, Murugiah Souppaya, and Karen Scarfone, NIST , Daniel Carroll and Robert Masten, Dell/EMC , Gina Scinta and Paul Massis, Gemalto , xix, 322 pages : 23 cm Includes index Introducing cloud computing -- Software as a service (SaaS) -- Platform as a service (PaaS) -- Infrastructure as a service (IaaS) -- Identity as a service (IDaas) -- Data st