Presentation on CLOUD COMPUTING (21 Slides)
- 2. TABLE OF CONTENTS ● Introduction to Cloud Computing ● Cloud Computing Models ● Cloud Service Models ● Cloud Architecture ● Cloud Computing Applications ● Security in Cloud Computing ● Conclusion
- 3. WHAT IS CLOUD COMPUTING? Cloud computing refers to the delivery of computing services—such as storage, processing power, databases, networking, software, and more—over the internet ("the cloud"). Instead of owning physical data centers or servers, organizations and individuals can rent access to anything from applications to storage on an as-needed basis.
- 5. IMPORTANCE OF CLOUD COMPUTING ● Cost-effective solutions ● Global accessibility and collaboration ● Disaster recovery ● Scalability and flexibility ● Enhanced security and compliance
- 6. CLOUD COMPUTING MODELS PRIVATE CLOUD HYBRID CLOUD PUBLIC CLOUD owned by third party providers Combination of public and private cloud dedicated infrastructure for a single organization
- 7. PUBLIC CLOUD ● Shared infrastructure ● Cost-effective ● Easy to set up and scale ● Examples: Amazon Web Services (AWS), Microsoft Azure, Google Cloud PUBLIC CLOUD
- 8. ● Dedicated resources for a single organization ● Higher control and customization ● Security advantages ● Examples: VMware, OpenStack, IBM Private Cloud PRIVATE CLOUD
- 9. ● Combines public and private clouds ● Flexibility and scalability ● Used for sensitive data storage (private) and general processing (public) ● Examples: Microsoft Azure Hybrid Cloud, AWS Outposts HYBRID CLOUD
- 10. CLOUD SERVICE MODELS - Infrastructure as a Service (IaaS) Platform as a Service (PaaS) Software as a Service (SaaS)
- 11. Infrastructure as a Service (IaaS) ● Provides virtualized computing resources over the internet ● Users manage OS, storage, and applications ● Examples: AWS EC2, Google Compute Engine, Microsoft Azure Virtual Machines
- 12. Platform as a Service (PaaS) ● Provides a platform allowing developers to build, run, and manage applications ● Focus on development without managing underlying infrastructure ● Examples: AWS Elastic Beanstalk, Google App Engine, Microsoft Azure App Services
- 13. Software as a Service (SaaS) ● Software is hosted on cloud and available for users over the internet ● Users do not manage the infrastructure or platforms ● Examples: Google Workspace, Salesforce, Microsoft 365
- 15. Key Components of Cloud Architecture Load Balancer Distribute traffic across multiple servers Load Balancers: Distribute traffic across multiple servers Storage Systems: Manage and store data Datacenters: Physical facilities housing cloud infrastructure Networking: High-speed internet connectivity Virtualization: Creating virtual instances of hardware resources
- 16. Cloud Computing Applications Business: Data storage, SaaS products, and customer management Healthcare: Data storage, research, patient management systems Education: Online learning platforms, collaboration tools Entertainment: Streaming services, content delivery (Netflix, Spotify) E-Commerce: Scalable platforms (Shopify, Amazon)
- 17. Benefits of Cloud Computing Applications ● Access to advanced technology for all ● Efficient, scalable, and cost-effective solutions ● Enhanced collaboration tools ● Global reach
- 18. Security in Cloud Computing ● Data Encryption: Securing data in transit and at rest ● Authentication & Authorization: Protecting resources from unauthorized access ● Firewalls & VPNs: Enhancing network security ● Backup & Disaster Recovery: Ensuring data availability during outages ● Compliance: Meeting regulatory requirements (GDPR, HIPAA, etc.)
- 19. Challenges in Cloud Security Data Breaches: Unauthorized access to sensitive data Insecure APIs: Misconfigurations leading to vulnerabilities Insider Threats: Employees with privileged access Lack of Control: Less transparency with third-party providers
- 20. CONCLUSION Cloud computing is a game-changer in various industries. Offers flexibility, scalability, and cost savings. Security challenges must be addressed with proper strategies. The future of computing is in the cloud.
- 21. THANK YOU !