Rajganesh Pandurangan (@rajp)

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EKS End-to-End Scenario: Pod Identity with AWS Services This scenario demonstrates deploying a web application on Amazon EKS that interacts with AWS S3 and DynamoDB using EKS Pod Identity for secure, fine-grained IAM access. Use Case Overview Deploy...

Jun 29, 2025 · 7 min readblog.bhuvanpati.com

Introduction to SAML 2.0

When it comes to authentication and authorization, there are two main protocols that are often used: SAML 2.0 and OIDC. Both of these protocols have their own advantages and disadvantages, so it's important to understand the difference between them i...

Mar 14, 2023 · 1 min readblog.bhuvanpati.com

Paper and Pencil to improve Memory

In the digital age, we are faced with an overwhelming amount of information every day. The internet is a vast resource that provides us with an endless stream of information, but it has also resulted in an information overload that makes it hard for ...

Mar 14, 2023 · 3 min readblog.bhuvanpati.com

Scenario 5 - IAM policy to access S3 bucket objects iff MFA Authentication is provided

Scenario: Create an IAM policy to access Amazon Simple Storage Service (S3) bucket objects iff AWS IAM-Multi-Factor Authentication (MFA) is provided. Solution: MFA (Multi-Factor Authentication) is an extra layer of security used to further protect us...

Feb 9, 2023 · 3 min readblog.bhuvanpati.com

Scenario 4 - Granting S3 bucket access & Invoke Lambda function permission to EC2

Scenario: Create an IAM policy that grants read-only access to an Amazon S3 bucket and also invoke a Lambda function from EC2 Instance. Solution: You can use an IAM role to grant S3 bucket access and Invoke Lambda functions permission to the EC2 inst...

Jan 26, 2023 · 4 min readblog.bhuvanpati.com

Rajganesh Pandurangan

About

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Rajganesh Pandurangan's blogs

test123

Introduction to SAML 2.0

Paper and Pencil to improve Memory

Scenario 5 - IAM policy to access S3 bucket objects iff MFA Authentication is provided

Scenario 4 - Granting S3 bucket access & Invoke Lambda function permission to EC2

Rajganesh Pandurangan

About

Available for

Rajganesh Pandurangan's blogs

test123

Introduction to SAML 2.0

Paper and Pencil to improve Memory

Scenario 5 - IAM policy to access S3 bucket objects iff MFA Authentication is provided

Scenario 4 - Granting S3 bucket access & Invoke Lambda function permission to EC2

Rajganesh Pandurangan

About

Available for

Rajganesh Pandurangan's blogs

test123

Introduction to SAML 2.0

Paper and Pencil to improve Memory

Scenario 5 - IAM policy to access S3 bucket objects iff MFA Authentication is provided

Scenario 4 - Granting S3 bucket access & Invoke Lambda function permission to EC2

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Rajganesh Pandurangan

About

Available for

Rajganesh Pandurangan's blogs

test123

Introduction to SAML 2.0

Paper and Pencil to improve Memory

Scenario 5 - IAM policy to access S3 bucket objects iff MFA Authentication is provided

Scenario 4 - Granting S3 bucket access & Invoke Lambda function permission to EC2