Rajganesh Pandurangan

@rajp

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Dallas,TXJoined January 2023

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AWS Security Specialist | 20+ years of experience in cybersecurity and technical sales | 4X AWS Certified| CISSP| OSCP

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Rajganesh Pandurangan's blogs

Raj's Blogblog.bhuvanpati.com31 posts

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Recently published

RPRajganesh Panduranganblog.bhuvanpati.comJun 29, 2025 · 7 min read

test123

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...

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RPRajganesh Panduranganblog.bhuvanpati.comMar 14, 2023 · 1 min read

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...

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RPRajganesh Panduranganblog.bhuvanpati.comMar 14, 2023 · 3 min read

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 ...

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RPRajganesh Panduranganblog.bhuvanpati.comFeb 9, 2023 · 3 min read

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...

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RPRajganesh Panduranganblog.bhuvanpati.comJan 26, 2023 · 4 min read

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...

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Rajganesh Pandurangan

About

Available for

Rajganesh Pandurangan's blogs

Recently published

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

Recently published

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