Filetype Power Point PPTX | Posted on 10 Sep 2022 | 3 years ago
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170x Filetype PPTX File size 1.38 MB Source: people.cs.vt.edu
Outline
• Could Definition
• Types of Clouds
• Service Level Agreements
• Trust management models of Clouds
• Analytical Framework for Trust Management
• Prototypes
• Real-world examples
Cloud
• Definition
o Delivering network resources (typically from a data
center) to a user as a service
• Users log into the service (website) to gain
access
Types of Cloud
• Infrastructure as a Service
• Platform as a Service
• Software as a Service
Infrastructure as a Service (IaaS)
• Provides full virtual
servers/storage/networking to a user
• Allows user to install exact operating system,
software, and architecture for a specified
project
• Amazon Elastic Compute Cloud (EC2) and
Simple Storage Service (S3)
Platform as a Service (PaaS)
• Provides a service container for the
deployment of an application
• Customer deploys select
software/applications but does not control
infrastructure
• Microsoft Azure, Google Apps
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