Cloud computing
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This document discusses security threats and countermeasures related to cloud computing. It begins with an introduction to cloud computing, describing its key characteristics and benefits. It then outlines several common cloud computing deployment and service models. The document identifies several security threats to cloud computing such as insecure APIs, data leakage, and network sniffing. It proposes remedies for each threat, including strong authentication, encryption, and access control. Finally, it concludes that while cloud computing provides many benefits, it is vulnerable to security risks that can be lessened through security measures.
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Cloud Computing Slide Contain:
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Cloud computing
This document provides an overview of cloud computing. It defines cloud computing as internet-based computing where software, storage, and applications are delivered through the internet. The document outlines the cloud computing architecture and three main service models: Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). It also discusses the advantages of cloud computing in providing powerful and accessible computing resources at lower costs, while allowing for collaborative work. Types of cloud storage including public, private, and hybrid clouds are also introduced.
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Cloud computing involves storing data and accessing computer resources over the Internet instead of a local server or personal computer. It consists of three main components: client computers, distributed servers, and data centers. There are three main types of cloud services: Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). Cloud computing can also be deployed through public, private or hybrid clouds. The benefits of cloud computing include improved agility, flexibility, and cost savings.
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Cloud Computing Slide Contain:
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• Definition of Cloud Computing
• Core Features of Cloud Computing
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Cloud computing involves storing data and accessing computer resources over the Internet instead of a local server or personal computer. It consists of three main components: client computers, distributed servers, and data centers. There are three main types of cloud services: Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). Cloud computing can also be deployed through public, private or hybrid clouds. The benefits of cloud computing include improved agility, flexibility, and cost savings.
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Cloud computing is a model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources that can be rapidly provisioned and released with minimal management effort or service provider interaction. Key characteristics of cloud computing include on-demand self-service, broad network access, resource pooling, rapid elasticity, and measured service. Common uses of cloud computing involve hosting applications and services through major cloud platforms like Amazon Web Services, Microsoft Azure, and Google Cloud.
Security in the cloud Workshop HSTC 2014
A broad overview of what it takes to be secure. This is more of an introduction where we introduce the basic terms around Cloud Computing and how do we go about securing our information assets(Data, Applications and Infrastructure)
The workshop was fun because all the slides were paired with real world examples of security breaches and attacks.
Cloud computing
Cloud computing is an on-demand service model that provides scalable and flexible IT resources over the Internet. Key attributes of cloud computing include pooled computing resources through virtualization, elastic scaling, flexible pricing where users pay only for resources used, and resources provided as a service. Cloud services are broadly divided into Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). IaaS provides basic storage and computing resources, PaaS provides software development tools and runtimes, and SaaS provides complete applications to end users over the Internet.
Cloud computing presentation
The document provides an overview of cloud computing, including:
1) Cloud computing involves using networked computers and virtualization to provide on-demand services and resources over the internet. It aims to provide cheap, scalable computing resources to users.
2) Key aspects include vast data centers and resource pools that users can dynamically access on-demand, with resources that tend to be priced like utilities based on usage.
3) Cloud computing delivers resources, platforms, and software as services through models like SaaS, PaaS, and IaaS, using virtualization technology and computer clusters behind interfaces like web services.
cloud_ch1.pptx
Introduction to cloud computing, its features, characteristics and challenges. And also the services provided by cloud i.e SaaS, Paas and IaaS.
Cloud Security for Regulated Firms - Securing my cloud and proving it
As a regulated cloud user, security and compliance are two of your primary concerns, a workshop on how to keep secure and demonstrate your compliance to key stakeholders.
Specifically, what can be done to secure cloud resources and show compliance for auditors, investors, DDQs, SSAE16, covering:
- Strategies for securing data in transit and at rest
- Federating with your internal directory for role based access to your cloud
- Capturing and processing audit logs for security event notifications
- Fun with Infrastructure as Code – detecting and reverting misconfigurations and manual changes
Cloud computing
This document provides an overview of cloud computing, including its history, types, services, properties, pros and cons. Cloud computing stores and caches users' information on servers and clients accessible via the web. It has evolved from earlier technologies like grid and utility computing. There are three main types of cloud computing services - Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). IaaS provides hosted servers and data storage, PaaS provides platforms for application development, and SaaS provides applications to users. The cloud offers benefits like scalability, accessibility, and reduced costs, but also poses security and reliability risks depending on internet connections.
Pros and Cons of Moving to Cloud and Managed Services
Many organizations are exerting top-down pressure to examine cloud and as-a-service models in general. To the IT managers and administrators in the data center, losing control of your data and/or applications can be a scary thing. There is also a complex web of fiscal and technical items that must be considered.
In this presentation, we will help you build a base understanding of the three core as-a-service models. We will then go on to discuss what we see working with our customers in the real world; these are opportunities that can offload some of the drudgery in your data center, while at the same time demonstrating to your organization that you are embracing the cloud. This presentation provides an in depth discussion surround the pros and cons of moving applications, and or infrastructure over to cloud and managed services.
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Cloud computing
- 2. ABSTRACT •Internet Based Computing -Shared Resources -Software -Information •Perfect System •Uses Advanced Business Model •Introduces the background, serv deployment models and se
- 3. INTRODUCTION How does Cloud Computing work? •Metaphor for the Internet •Dynamically scalable shared resources accessed over a network •Subscription based Service •Examples: Google, Amazon,
- 4. Characteristics •On Demand Self Service •Broad Network Access •Resource Pooling •Cost •Location Independence •Maintenance •Virtualization •Reliabilty
- 5. Benefits •Cost Effective •Almost Unlimited Storage •Backup and Recovery •Automatic Software Integration •Easy Access to Information •Quick Deployment
- 6. ARCHITECTURE •Multiple Cloud Components •Clients, Data Centre, Distributed Servers •Front End and Back End •Three Network Entities -User -CSP -TPA
- 8. •SaaS(Software as a Service) •PaaS(Platform as a Service) •IaaS(Infrastructure as a Service) SERVICE MODELS
- 9. SaaS(Software as a Service) •Application hosted as Service •Network Based Access •Customer free of worries •Provider does all Updates •Example: Gmail, salesforce.com
- 10. PaaS(Platform as a Service) •Application delivery model •Supplies Resources •Application design, development environment, testing •Application Developers, testers •Lack of Portability
- 11. IaaS(Infrastructure as a Service) •Provides Resources •Server space, Storage space, CPU cycles •Scaled up and down based on need •Charged by resources consumed
- 13. •Public Cloud •Private Cloud •Hybrid Cloud •Community Cloud DEPLOYMENT MODELS
- 14. Public Cloud •Provide Disk Space and Computing Power •Customer has no visibility about the infrastructure •Shared among organizations •Example: Amazon
- 15. Private Cloud •Solely for single organizations •Not shared •Managed by an organization or third party •Expensive and Secure •Example: Microsoft Private
- 16. Hybrid Cloud •Composition of at least two Clouds •Private, Public or Community •Benefits of Multiple Deployment Models •Critical, secure applications in Private
- 17. Community Cloud •Shared between organizations in the same community •Similar Cloud requirements •All Government Agencies in a City •Example: G-Cloud
- 18. SECURITY ISSUES Security Threats: Insecure API -Customers use API to access the Cloud -Must be highly secure Remedy: -Analyze the Security Model -Ensure strong Authentication
- 19. •Data Loss/Leakage -Unauthorized Access, Deletion -Top concerns for business Remedy: -Strong API Access Control -Encrypt and Protect Integrity of Data -Implement strong key generation, storage
- 20. •Network Sniffing -Data monitored in a network -Attacker hacking passwords Remedy: -Encryption methods
- 21. Security Issues •Data Protection -Data remains private -SSO technology, Encryption •Physical and Personnel Security -Security of Physical Machines -Customer data not only restric but also documented
- 22. •Availability -Data available whenever user needs it •Application Data -Applications are secure •Privacy -All critical data masked -Only authorized users have access
- 23. •Infinite Computing Capability •Provides service on demand •Pay per use basis •Offers many benefits •It is vulnerable to security threats be lessened by taking some measu CONCLUSION
- 24. REFERENCE1) Lewis, Grace, Basics About Cloud Computin 2) Chunye Gong, “The Characteristics Computing”, 39th international conference on parallel workshops, 2010. 3) Lianfeng yang “Cloud Computing Research Issues”, IEEE 3rd international conference on cloud 2010. 4) en.wikipedia.org/wiki/Cloud_computing 5) http://thecloudcomputing.org/2009/ 6) http://www.cloudsecurityalliance.org/topthrea
- 25. THANK YOU