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![Traditional 3 layer model - there are plenty of others!
all ‘Cloud’… but DIFFERENT!
Software/Application [as a Service]
(SaaS)
Platform [as a Service]
(PaaS)
Infrastructure [as a Service]
(IaaS)
cloudofdata.com](https://image.slidesharecdn.com/20100521-informationsecurity-100520112212-phpapp01/85/Information-Security-and-Cloud-Computing-5-320.jpg)
Uploaded byPaul Miller
Information Security and Cloud Computing
The document discusses the various aspects of cloud computing, emphasizing the different models like SaaS, PaaS, and IaaS, and how they cater to diverse business needs. It outlines security concerns associated with cloud data, including the need to secure physical infrastructure, networks, applications, data, and personnel. The author suggests that while cloud computing presents potential challenges, it can also offer significant advantages when managed appropriately.
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- 1. Information Security & Cloud Computing Dr Paul Miller The Cloud of Data paul.miller@cloudofdata.com cloudofdata.com
- 2. Topics Cloud Stack redux Some (quick!) ‘truths’ about the Cloud Information Security? cloudofdata.com
- 3. ‘The Cloud’ lumpsdifferent concepts/capabilities together The Cloud Stack cloudofdata.com www.flickr.com/photos/wonderlane/3089163372/
- 4. “convenient, on-demand networkaccess to a shared pool of configurable computing resources...” cloudofdata.com csrc.nist.gov/groups/SNS/cloud-computing/
- 5. Traditional 3 layermodel - there are plenty of others! all ‘Cloud’… but DIFFERENT! Software/Application [as a Service] (SaaS) Platform [as a Service] (PaaS) Infrastructure [as a Service] (IaaS) cloudofdata.com
- 6. outsource raw infrastructure- avoid significant CapEx scale to meet demand - Eli Lilly, payroll SaaS private/ hybrid public/ PaaS Infrastructure as a Service (IaaS) computers (Amazon EC2, Rackspace, GoGrid...) storage (Amazon S3, MobileMe, Google Drive...) Elasticity (Rightscale…) Bandwidth (Limelight, Amazon CloudFront…) Electricity Cooling etc. cloudofdata.com
- 7. ‘does heavy lifting’ concentrate on your app’s USP least developed but most potential? SaaS Platform as a Service (PaaS) Salesforce force.com Apprenda SaaSGrid Google App Engine Microsoft Azure Appistry Talis Platform IaaS cloudofdata.com
- 8. light weight applications,delivered over Web mostly low-end disruptors for now... Software as a Service (SaaS) Google Apps, Zoho Acrobat.com, iWork.com Kashflow, FreeAgent WordPress.com MobileMe Salesforce.com PaaS IaaS cloudofdata.com
- 9. Some more truethan others! Some ‘Truths’ about the Cloud cloudofdata.com www.flickr.com/photos/dpicker/2255136085/
- 10. Microsoft Data Centre,Dublin Cisco, VMware et al pushing on-premise G-Cloud, here and in USA... It’s All Off-Premise cloudofdata.com www.datacenterknowledge.com/wp-content/uploads/2009/09/aerial-1000.jpg
- 11. For elastic orperiodic jobs. Less clear-cut for ‘normal’ load It’s Cheap cloudofdata.com www.flickr.com/photos/esdrascalderan/357434020/
- 12. Probably… but SimonWardley It’s Green http://tr.im/greenclouds cloudofdata.com www.flickr.com/photos/venteco/2851026377/
- 13. Numbers don’t addup... It’s Not Reliable cloudofdata.com www.flickr.com/photos/raver_mikey/2300514593/
- 14. And your datacentre ? It’s Not Secure cloudofdata.com www.flickr.com/photos/8323834@N07/500995147/
- 15. PATRIOT Act anddata territoriality are real… but manageable USA will read my data cloudofdata.com www.flickr.com/photos/whitehouse/3484013571/
- 16. And Rackspace, and Microsoft, and Sun, and HP, It’s Amazon and Google, and... cloudofdata.com www.flickr.com/photos/lucasartoni/2967023166/
- 17. Amazon Rackspace Joyent GoGrid OpSource FlexiScale 3,000 Guy Rosen has begun tracking trends, using QuantCast’s top 2,250 500,000 sites 1,500 750 0 July September November January March May cloudofdata.com www.jackofallclouds.com/2010/05/state-of-the-cloud-may-2010/
- 18. With thanks toSimon Wardley “It’s like computers on the Internet, innit?” cloudofdata.com www.flickr.com/photos/fimbrethil/2642775023/
- 19. What are yousecuring… and Why? 5 broad areas... Security cloudofdata.com
- 20. Secure Physical Infrastructure cloudofdata.com www.flickr.com/photos/treborrenrut/4481585336/
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- 26. it can be! what matters? security costs time, money and effort identify appropriate levels of security… always remember that people will be people. cloudofdata.com
- 27. cloud of data Thank you Download this presentation slideshare.net/cloudofdata Dr Paul Miller The Cloud of Data paul.miller@cloudofdata.com Made on a skype: cloudofdata Mac phone: +44 7769 740083 Except where otherwise noted, this work is licensed under the Creative Commons Attribution Licence. To view a copy of this licence, visit creativecommons.org/licenses/by/2.0/uk/ or send a letter to cloudofdata.com Creative Commons, 171 Second St, San Francisco, CA 94105, United States of America