The document discusses setting up cloud infrastructure on AWS including a VPC, S3 bucket, and VPC endpoint. It states that a VPC allows creating a private network within AWS with control over networking and security. An S3 bucket provides simple cloud storage by creating a repository and selecting a region and access controls. A VPC endpoint enables private and secure communication between the VPC and AWS services like S3 without using the internet. Screenshots confirm successful creation of these resources and connectivity between the VPC and S3 bucket via the endpoint.

1. CLOUD INFRASTRUCTURE
SUBMITTED BY
Patel Hiren Kumar (S20227364)
COURSE INSTRUCTOR
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2. AWS VPC CREATION
 We can construct a private network within the AWS cloud and have control
over the network architecture and security by setting up an AWS VPC (Virtual
Private Cloud).
 The IP address range and subnets for our network are specified when
constructing a VPC. This enables us to manage traffic flow inside our VPC and
isolate resources.
 With a VPC, we may set up private subnets that are not directly accessible
from the internet and configure internet access through the use of internet
gateways.
 In order to protect the confidentiality and security of our resources within the
VPC, we may also set up security mechanisms like network access control lists
(ACLs) and security groups to manage inbound and outbound traffic.

3. AWS S3 BUCKET
 We may set up a cloud storage repository for our data by creating an
AWS S3 bucket, which is a simple process.
 We must give our bucket a distinct name, select the AWS region where
it will be hosted, and set up any optional parameters, such access
control and encryption, during the bucket creation process.
 Standard, Intelligent-Tiering, Glacier, and other storage classes are
supported by S3 buckets, allowing us to optimize costs based on our
data's access patterns and durability needs.
 We can begin uploading objects (files) to the S3 bucket once it has been
created using the AWS Management Console, AWS CLI, SDKs, or
third-party tools. This enables us to store and retrieve data in the AWS
cloud conveniently and securely.

4. TEST SCREENSHOTS: VPC & S3 BUCKET ARE CREATED
SUCCESSFULLY AND ARE ACCESSIBLE

6. AWS VPC ENDPOINT
 Without using the internet, AWS VPC endpoints offer a private and
secure link between our VPC and AWS services.
 We choose the specific AWS service, like Amazon S3 or DynamoDB, to
which we want to establish the endpoint when building a VPC
endpoint.
 Resources within our VPC can access the selected AWS service directly
through VPC endpoints, circumventing the open internet and
improving security and data transfer costs.
 By setting up VPC endpoints, we may make it possible for our VPC
and AWS services to communicate quickly and easily, ensuring that
our data stays inside the AWS network and reducing our exposure to
outside dangers.

7. TEST SCREENSHOTS: VPC ENDPOINT FOR S3 IS SETUP CORRECTLY AND
ALLOWS RESOURCES IN THE VPC TO ACCESS S3 WITHOUT GOING OVER
THE INTERNET

9. TEST SCREENSHOT: UPLOADING A FILE TO THE S3
BUCKET FROM WITHIN THE VPC’S PRIVATE SUBNET IS
SUCCESSFUL

10. TEST SCREENSHOT: ATTEMPTING TO ACCESS
THE S3 BUCKET OUTSIDE THE VPC IS
UNSUCCESSFUL

11. THANK YOU …
Any Question ???