Software As a Service
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Security in Cloud Computing a Security Assessment of Cloud Computing Providers for an Online Receipt Storage
Security in Cloud Computing A Security Assessment of Cloud Computing Providers for an Online Receipt Storage Mats Andreassen Kåre Marius Blakstad Master of Science in Computer Science Submission date: June 2010 Supervisor: Lillian Røstad, IDI Norwegian University of Science and Technology Department of Computer and Information Science Problem Description We will survey some current cloud computing vendors and compare them to find patterns in how their feature sets are evolving. The start-up firm dSafe intends to exploit the promises of cloud computing in order to launch their business idea with only marginal hardware and licensing costs. We must define the criteria for how dSafe's application can be sufficiently secure in the cloud as well as how dSafe can get there. Assignment given: 14. January 2010 Supervisor: Lillian Røstad, IDI Abstract Considerations with regards to security issues and demands must be addressed before migrating an application into a cloud computing environment. Different vendors, Microsoft Azure, Amazon Web Services and Google AppEngine, provide different capabilities and solutions to the individual areas of concern presented by each application. Through a case study of an online receipt storage application from the company dSafe, a basis is formed for the evaluation. The three cloud computing vendors are assessed with regards to a security assessment framework provided by the Cloud Security Alliance and the application of this on the case study. Finally, the study is concluded with a set of general recommendations and the recommendation of a cloud vendor. This is based on a number of security as- pects related to the case study’s existence in the cloud. -
BEST PRACTICE GUIDE for CLOUD and AS-A-SERVICE PROCUREMENTS Executive Summary 1 Introduction
BEST PRACTICE GUIDE FOR CLOUD AND AS-A-SERVICE PROCUREMENTS Executive Summary 1 Introduction Specific Models and Understanding Cloud Procurement Service Models Data EXECUTIVE SUMMARY Breach Notification Personnel Security While private companies rapidly move systems and Vendors share blame, too. Lots of cloud providers are new to Encryption applications to the cloud, public agencies still struggle to adopt public sector business, having grown up selling to consumers Audits Operations hosted services that could save money and provide better value. and private firms. These companies don’t always understand Hybrid Cloud Environments legitimate demands that make government contracting Preparation for Migrating Yet states and localities have much to gain from the different from selling to other markets. Failure to accommodate Workloads to the Cloud technology industry’s “as-a-service” revolution. Many unique government requirements can be a deal-breaker for jurisdictions face huge legacy system replacement challenges. agencies charged with protecting the public’s interests. Conclusion They’re also under pressure to provide new classes of digital services. The cloud can offer a better path toward All too often, government and industry aren’t on the same page Workgroup Members modernization — there’s no hardware to buy, you’re always when it comes to cloud services. They may not even speak the and Contributors on the latest version of the software and system capacity same language. can be adjusted almost instantly based on your needs. Appendix 1 Bridging the Gap Model Terms and Conditions Templates So why is government lagging behind? The fact is that These pressures led us to release the first version of this guide Software-as-a-Service governments often struggle to buy cloud-based services because two years ago. -
Open Cloud Computing with the Simple Cloud API and Apache Libcloud Doug Tidwell Cloud Computing Evangelist, IBM [email protected]
Open Cloud Computing with the Simple Cloud API and Apache libcloud Doug Tidwell Cloud Computing Evangelist, IBM [email protected] Session 7665 Agenda • Portability and interoperability • A few words about APIs • The Simple Cloud API • Storage • Queues • Documents • Controlling VMs with Apache libcloud • Resources / Next steps The problem Vendor lock-in • If there’s a new technology, any talented programmer will want to use it. • Maybe the shiny new thing is appropriate for what we’re doing. • Maybe not. • We’re probably going to use it anyway. • The challenge is to walk the line between using the newest, coolest thing and avoiding vendor lock-in. Portability and Interoperability • In writing flexible code for the cloud, there are two key concepts: • Portability is the ability to run components or systems written for one cloud provider in another cloud provider’s environment. • Interoperability is the ability to write one piece of code that works with multiple cloud providers, regardless of the differences between them. How standards work • For a standards effort to work, three things have to happen: • The standard has to solve a common problem in an elegant way. • The standard has to be implemented consistently by vendors. • Users have to insist that the products they use implement the standard. How standards work • All three things have to happen. • If the standard doesn't solve a common problem, or if it solves it in an awkward way, the standard fails. • If the standard isn't implemented by anyone, the standard fails. • If customers buy and use products even though they don't implement the standard, the standard fails. -
Openstack: the Path to Cloud
OpenStack: The Path to Cloud Considerations and recommendations for businesses adopting cloud technology openstack.org Table of Contents Executive Overview 1 Enterprise Cloud Strategy 2 Approaches to an OpenStack Private Cloud 5 Forming the OpenStack Team 9 Organization and Process Considerations 13 Choosing Workloads for Your Cloud 16 Implementation Phases 22 Post-deployment 30 Summary 32 References 33 Glossary 34 *Underlined gray bold words and concepts are defined in the Glossary at the end. CONTRIBUTORS Carol Barrett, Cloud Software Planner, Intel Corporation Tyler Britten, Technical Advocate, Blue Box, an IBM company Kathy Cacciatore, Consulting Marketing Manager, OpenStack Foundation Pete Chadwick, Senior Product Manager, SUSE Paula Phipps, Senior Manager, Infrastructure Software Marketing, Hitachi Data Systems Gerd Prüßmann, Director Cloud Solutions, Mirantis Megan Rossetti, Cloud Infrastructure Operations, Walmart Yih Leong Sun, PhD, Senior Software Cloud Architect, Intel Corporation Shamail Tahir, Offering Manager, IBM Heidi Joy Tretheway, Senior Marketing Manager, OpenStack Foundation Susan Wu, Director of Technical Marketing, Midokura Executive Overview This book is written to help enterprise architects implement an OpenStack® cloud. With architects with one foot in information technology and the other in business operations in mind, we want to offer insights and best practices to help you achieve multiple (and sometimes competing) goals. If you’re looking for vendor-neutral answers about planning your path to an OpenStack cloud, you’re in the right place. Members of the OpenStack community—technologists, business leaders and product managers—collaborated on this book to explain how to get started with an OpenStack cloud. We’ve included pros and cons to help you make better choices when setting up your cloud, along with anticipated investments of both time and money. -
Cloud Computing Bible Is a Wide-Ranging and Complete Reference
A thorough, down-to-earth look Barrie Sosinsky Cloud Computing Barrie Sosinsky is a veteran computer book writer at cloud computing specializing in network systems, databases, design, development, The chance to lower IT costs makes cloud computing a and testing. Among his 35 technical books have been Wiley’s Networking hot topic, and it’s getting hotter all the time. If you want Bible and many others on operating a terra firma take on everything you should know about systems, Web topics, storage, and the cloud, this book is it. Starting with a clear definition of application software. He has written nearly 500 articles for computer what cloud computing is, why it is, and its pros and cons, magazines and Web sites. Cloud Cloud Computing Bible is a wide-ranging and complete reference. You’ll get thoroughly up to speed on cloud platforms, infrastructure, services and applications, security, and much more. Computing • Learn what cloud computing is and what it is not • Assess the value of cloud computing, including licensing models, ROI, and more • Understand abstraction, partitioning, virtualization, capacity planning, and various programming solutions • See how to use Google®, Amazon®, and Microsoft® Web services effectively ® ™ • Explore cloud communication methods — IM, Twitter , Google Buzz , Explore the cloud with Facebook®, and others • Discover how cloud services are changing mobile phones — and vice versa this complete guide Understand all platforms and technologies www.wiley.com/compbooks Shelving Category: Use Google, Amazon, or -
Software As a Service for Data Scientists
Doi:10.1145/2076450.2076468 Globus Online manages fire-and-forget file transfers for big-data, high-performance scientific collaborations. By BRyce Allen, John BResnahan, Lisa childeRs, ian fosTeR, GoPi KanDasWaMy, RaJ KettiMuThu, JacK Kordas, MiKe LinK, Stuart Martin, Karl PicKett, anD SteVen TuecKe software as a service for Data scientists As Big Data emerges as a force in science,2,3 so, too, do new, onerous tasks for researchers. Data from specialized instrumentation, numerical simulations, and downstream manipulations must be collected, indexed, archived, shared, replicated, and analyzed. These tasks are not new, but the complexities involved in performing them for terabyte or when data volumes were measured larger datasets (increasingly common in kilobytes. The result is a computa- across scientific disciplines) are quite tional crisis in many laboratories and different from those that applied a growing need for far more powerful data-management tools, yet the typi- key insights cal researcher lacks the resources and expertise to operate these tools. The costs of research data life-cycle The answer may be to deliver re- management are growing dramatically as search data-management capabili- data becomes larger and more complex. ties to users as hosted “software as a saas approaches are a promising service,” or SaaS,18 a software-delivery solution, outsourcing time-consuming model in which software is hosted research data management tasks to third-party services. centrally and accessed by users using a thin client (such as a Web browser) Globus online demonstrates the potential over the Internet. As demonstrated in of saas for research data management, simplifying data movement for research- many business and consumer tools, ers and research facilities alike. -
Cloud Solutions – Infrastructure, Platform Or Software: Where Should You Go? Arlene F Minkiewicz PRICE Systems, LLC [email protected]
Cloud Solutions – Infrastructure, Platform or Software: Where should you go? Arlene F Minkiewicz PRICE Systems, LLC [email protected] © 2016 PRICE Systems, LLC All Rights RReeserrvveedd | DecaDecaddeess ooff CoCostst MMaannaaggemeemenntt ExcellExcellenencece Agenda . Introduction . Cloud Computing . Picking the right ‘as a Service’ . Case Study . Discussion and Final Thoughts © 2016 PRICE Systems, LLC All Rights Reserved | Decades of Cost Management Excellence 2 Introduction . Cloud Computing as defined by National Institute of Standards and Technology (NIST “Cloud computing is a model for enabling ubiquitous, convenient, on- demand network access to a shared pool of configurable computing resources (e.g. networks, servers, storage, applications and services) that can be rapidly provisioned and release with minimal management effort or service provider interaction” . PRNewswire reports that 90% of medium to large enterprises plan to increase or maintain annual spend on cloud for 2016 . According to CIO Magazine, the battle of the infrastructure is over – organizations have embrace outsourcing their hardware . The new battle will be in the application space © 2016 PRICE Systems, LLC All Rights Reserved | Decades of Cost Management Excellence 3 Application Migration comes with Management and Planning Challenges . How does an organization determine the right solutions to migrate to (or host in) the cloud? . How do they identify the right platform for migration? . What challenges do the various cloud solutions present? – -
Understanding the Cloud Computing Landscape
Chapter 1 Understanding the Cloud Computing Landscape Lamia Youseff, Dilma M. Da Silva, Maria Butrico, and Jonathan Appavoo Contents 1.1 Introduction .................................................................................................2 1.2 Cloud Systems Classifications ......................................................................2 1.3 SPI Cloud Classification ...............................................................................2 1.3.1 Cloud Software Systems ...................................................................3 1.3.2 Cloud Platform Systems ....................................................................3 1.3.3 Cloud Infrastructure Systems ...........................................................4 1.4 UCSB-IBM Cloud Ontology .......................................................................4 1.4.1 Applications (SaaS) ...........................................................................5 1.4.2 Cloud Software Environment (PaaS) ................................................7 1.4.3 Cloud Software Infrastructure ..........................................................8 1.4.4 Software Kernel Layer .......................................................................9 1.4.5 Cloud Hardware/Firmware ...............................................................9 1.5 Jackson’s Expansion on the UCSB-IBM Ontology .....................................10 1.6 Hoff’s Cloud Model ...................................................................................11 1.7 Discussion ..................................................................................................13 -
The Reality of Cloud Computing Chris Rose, Walden University, USA
International Journal of Management & Information Systems – Fourth Quarter 2011 Volume 15, Number 4 A Break In The Cloud? The Reality Of Cloud Computing Chris Rose, Walden University, USA ABSTRACT Cloud computing is on the forefront of the technological landscape with Google, Microsoft and Amazon, among others, building up their server capacity to handle the next perceived leap in technological innovation. However, not only does the security of cloud computing have to be seriously addressed, but SOA governance and the capacity in the core, connectivity and fiber layers of the Internet to absorb the increased bandwidth will also have to be considered. INTRODUCTION he term ―cloud computing‖ has many different meanings. A discussion at the 2008 IEEE International Conference on Web Services (ICWS), in Beijing, concluded that the definition depends T on whom you ask. For application and IT users, it’s IT as a service (ITaaS)—that is, delivery of computing, storage, and applications over the Internet from centralized data centers. For Internet application developers, it’s an Internet-scale software development platform and runtime environment. For infrastructure providers and administrators, it’s the massive, distributed data center infrastructure connected by IP networks (Lin et al, 2009). Everyone sees the cloud and uses the cloud differently. Some people offload ordinary desktop software and instead use web-based applications, others want on-demand computing with instant availability of extra processing power and extra storage. Nevertheless, the inescapable fact is that companies of all sizes are increasingly using the cloud to increase their businesses, perhaps by enabling remote working or simply to cut costs or even to create entirely new business models (Marshall, 2009). -
Cisco Fog Computing Solutions: Unleash the Power of the Internet of Things
White Paper Cisco Fog Computing Solutions: Unleash the Power of the Internet of Things Connect things. Analyze and act on the data they produce in milliseconds. Then send the right data to the cloud for big-data analytics and storage. Benefits The Internet of Things (IoT) speeds up awareness and Only Cisco Fog computing solutions provide the response to events. It’s transforming whole industries, including following benefits: manufacturing, oil and gas, utilities, transportation, public safety, ● Data privacy: When necessary, analyze sensitive data within the building instead of and local government. sending it to a remote data center. Cisco Fog Data Services applies your policy to determine But the IoT requires a new kind of infrastructure. The cloud by the best place for analysis. ● Comprehensive security: Protect fog nodes itself can’t connect and analyze data from thousands and millions using the same Cisco physical security and of different kinds of things spread out over large areas. Capturing cybersecurity solutions you use to protect other IT assets. These solutions provide the the power of the IoT requires a solution that can: capabilities you need before, during, and after an attack. ● Connect new kinds of things to your network. Some of them ● Business agility: Gain business insights more quickly by hosting applications closer to might be in harsh environments. Others might communicate your IoT devices and analyzing data closer to the source. using industrial protocols, not IP. ● Rapid innovation: Create and deploy new applications more quickly by using our ● Secure the things that produce data. And secure the data as it infrastructure-as-a-service (IaaS) and travels from the network edge to the cloud. -
Open Source and Third Party Documentation
Open Source and Third Party Documentation Verint.com Twitter.com/verint Facebook.com/verint Blog.verint.com Content Introduction.....................2 Licenses..........................3 Page 1 Open Source Attribution Certain components of this Software or software contained in this Product (collectively, "Software") may be covered by so-called "free or open source" software licenses ("Open Source Components"), which includes any software licenses approved as open source licenses by the Open Source Initiative or any similar licenses, including without limitation any license that, as a condition of distribution of the Open Source Components licensed, requires that the distributor make the Open Source Components available in source code format. A license in each Open Source Component is provided to you in accordance with the specific license terms specified in their respective license terms. EXCEPT WITH REGARD TO ANY WARRANTIES OR OTHER RIGHTS AND OBLIGATIONS EXPRESSLY PROVIDED DIRECTLY TO YOU FROM VERINT, ALL OPEN SOURCE COMPONENTS ARE PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. Any third party technology that may be appropriate or necessary for use with the Verint Product is licensed to you only for use with the Verint Product under the terms of the third party license agreement specified in the Documentation, the Software or as provided online at http://verint.com/thirdpartylicense. You may not take any action that would separate the third party technology from the Verint Product. Unless otherwise permitted under the terms of the third party license agreement, you agree to only use the third party technology in conjunction with the Verint Product. -
Hybrid Cloud Storage Products
Build aHybridStorageCloud services and possible pitfalls. This guide can help you make thosedecisions. services make pitfalls.Thisguidecanhelpyou andpossible products, ontheavailable choicesandeducate themselves tomake require users data bothofthesemethodsstoring ofusingthecloudforstorage; common way couldbecomethemost Combining publiccloudservices andon-premisesstorage VIRTUALIZATION CLOUD APPLICATION DEVELOPMENT NETWORKING STORAGE ARCHITECTURE DATA CENTER MANAGEMENT BUSINEss INTELLIGENCE/APPLICATIONS DISASTER RECOVERY/COMPLIANCE SECURITY S MOD HYBRID CLOUD 4 PROS A HYBRID CLOUD 3 S HYBRID CLOUD 2 NoT EDITor’s 1 Guide An Essential TILL HASW TORAG N E D CO PRODU E N E AK S SP C TS OTS E L EDITor’S NOTE 1 Building the Bridge: Making Hybrid Clouds a Reality IT managers who want to take advantage of com- awareness and bandwidth issues are among the items Home petitive cloud pricing, and the promise of elasticity that will factor into the decision process. While pub- that comes with public clouds, will almost always be- lic cloud storage brings the potential for big savings, it Editor’s Note gin their journey to the cloud with a hybrid model. A also presents latency problems; private cloud storage hybrid cloud model is not only the most likely start- is limited to private data centers and it requires the IT Hybrid Cloud ing point for an organization, but it is also often the manager to guarantee scalability at a time when unprec- Storage Products framework they decide on as a lasting strategy. That’s edented volumes of unstructured data are produced. because it allows a combination of on-site cloud storage this Essential Guide to building a hybrid storage cloud Hybrid Cloud Pros and Cons and public cloud storage to accommodate varying needs offers sophisticated analysis, discusses hybrid cloud throughout an organization for data access and speed of storage models for various needs, and answers key Hybrid Cloud Model delivery.