Service Models Software as a service(SaaS) The cloud provider gives the customer access to applications running in the cloud Platform as a service(PaaS The customer has his or her own applications but the cloud provides the languages and tools for creating and running them Infrastructure as a service (laaS) The cloud provider offers processing, storage, networks, and other computing resources that enable customers to run any kind of software From Security in Computing, Fifth Edition, by Charles P Pfleeger, et al. (ISBN: 9780134085043) Copyright 2015 by Pearson Education, Inc. All rights reservedFrom Security in Computing, Fifth Edition, by Charles P. Pfleeger, et al. (ISBN: 9780134085043). Copyright 2015 by Pearson Education, Inc. All rights reserved. Service Models • Software as a service (SaaS) • The cloud provider gives the customer access to applications running in the cloud • Platform as a service (PaaS) • The customer has his or her own applications, but the cloud provides the languages and tools for creating and running them • Infrastructure as a service (IaaS) • The cloud provider offers processing, storage, networks, and other computing resources that enable customers to run any kind of software 4