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Cloud computing overview & current research

The document summarizes a discussion session on cloud computing held on March 4th, 2011. It outlines that cloud computing has been a major commercial success by reducing management overhead and allowing businesses to sell services globally at low cost. It then discusses technical aspects of cloud computing like virtualization, security, and data management. Lastly, it notes there are opportunities and threats associated with cloud computing that were likely discussed.

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Netsec Discussion Session Cloud Computing Overview & Research Directions 04 March, 2011 Muhammad Nasir Mumtaz Bhutta Centre for Communication Systems Research University of Surrey Guildford, Surrey GU2 7XH Email: m.bhutta@surrey.ac.uk, Tel: 01483 68 3036 www.surrey.ac.uk
Cloud Computing • Major Commercial Success for provision of managed services and resources. • Will remain in focus due to: – Reduce Management overhead – Global Market. (businesses can sell their services at low cost e.g. IT outsourcing). • Lot of investment in all over the world, to provide: – Enhanced Service Provision – Consultancy to migrate businesses 2 www.ee.surrey.ac.uk/CCSR
Technical Overview 3 www.ee.surrey.ac.uk/CCSR
Technological Aspects • Virtualization • Multi Tenancy • Security, Privacy and Compliance • Data Management • Programming and APIs • Metering • Tools 4 www.ee.surrey.ac.uk/CCSR
Non-Functional Aspects 5 www.ee.surrey.ac.uk/CCSR
Economic Aspects 6 www.ee.surrey.ac.uk/CCSR
Technological Aspects 7 www.ee.surrey.ac.uk/CCSR
Strengths & Weaknesses 8 www.ee.surrey.ac.uk/CCSR
Opportunities and Threats 9 www.ee.surrey.ac.uk/CCSR
Thanks for listening ! »Questions ? 10 www.ee.surrey.ac.uk/CCSR