20 Questions
Which of the following is an advantage of public cloud computing?
You pay for what you use.
Which of the following is a disadvantage of public cloud computing?
You have limited control over the infrastructure used.
What is an advantage of public cloud computing in terms of scalability?
You can add or remove resources as needed.
What is an advantage of public cloud computing in terms of agility?
You can deploy new services quickly.
What is a disadvantage of public cloud computing in terms of security?
You have limited control over the infrastructure used.
What is a disadvantage of public cloud computing in terms of compliance?
Compliance with legal requirements is guaranteed.
What is a disadvantage of public cloud computing in terms of control?
You have limited control over the infrastructure used.
What are some common cloud services provided by cloud providers?
Compute power, networking, and storage.
What is Infrastructure as a Service (IaaS)?
A cloud service model where the customer manages some aspects of the infrastructure and the vendor manages others.
What can you do with Infrastructure as a Service (IaaS)?
Create, manage, and customize virtual machines.
Who is responsible for managing the container engines and lower infrastructure components in the Container as a Service (CaaS) model?
The cloud service provider
Which cloud service model allows the customer to program applications and the data while the vendor manages the rest of the services?
Platform as a Service (PaaS)
What is another name for the Function as a Service (FaaS) model?
Serverless
Which cloud service model is characterized by the customer using services as a consumer for running applications?
Software as a Service (SaaS)
Which cloud service model provides cybersecurity services on solutions hosted by the providers?
Security as a Service (SECaaS)
What is the responsibility breakdown in the cloud security shared responsibility model?
The cloud service provider is responsible for the lower stack elements, while the cloud customers are responsible for the remaining elements
What does the Fortinet Security Fabric enable in the cloud?
All of the above
What does the Fortinet Cloud Security Solution provide in addition to the existing cloud vendor security?
Extra layer of security
What is the responsibility of the customer in securing the modified infrastructure in cases where overlay networks or additional services are used?
The customer is responsible for securing the modified infrastructure
What is an example of Security as a Service (SECaaS) mentioned in the text?
Fortinet FortiCloud
Study Notes
Cloud Computing Advantages and Disadvantages
- Advantage of public cloud computing: scalability, allowing companies to quickly scale up or down to match changing business needs
- Advantage of public cloud computing: agility, enabling companies to quickly deploy and access new applications and services
- Disadvantage of public cloud computing: security, as data is stored outside the organization's premises, increasing the risk of data breaches and cyber attacks
- Disadvantage of public cloud computing: compliance, as companies may struggle to meet regulatory requirements in a multi-tenant environment
- Disadvantage of public cloud computing: control, as companies have limited control over the infrastructure and security of the cloud provider
Cloud Service Models
- Infrastructure as a Service (IaaS): provides virtualized computing resources over the internet, allowing users to manage and configure their own infrastructure
- With IaaS, users can provision and manage virtual machines, storage, and networking resources
- Container as a Service (CaaS): provides a platform for deploying and managing containerized applications, with the vendor managing the container engines and lower infrastructure components
- Platform as a Service (PaaS): allows customers to program applications and data, while the vendor manages the rest of the services
- Function as a Service (FaaS), also known as serverless computing: allows customers to write and execute code without managing the infrastructure
- Software as a Service (SaaS): allows customers to use services as consumers for running applications, with the vendor managing the infrastructure and applications
Cloud Security
- Shared responsibility model: customers are responsible for securing their data and applications, while cloud providers are responsible for securing the infrastructure
- Fortinet Security Fabric: enables security orchestration across hybrid and multi-cloud environments
- Fortinet Cloud Security Solution: provides additional security features and protections beyond what is offered by cloud vendors
- Customer responsibility: securing modified infrastructure, including overlay networks or additional services
- Example of Security as a Service (SECaaS): a cloud-based security solution that provides threat detection and response capabilities
Test your knowledge about the advantages and disadvantages of public cloud computing. Discover the benefits of no hardware ownership, cost-effective consumption-based pricing, scalability, agility, and fault tolerance. Gain insights into the potential drawbacks of public cloud services.
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