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Valentín Torres

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This is hands down the best guide I've seen for using Amazon Athena in security event validation.

On Performing queries to validate security events (for example, by using Amazon Athena)

I appreciate the step-by-step guide on setting up AWS Detective.

On Searching and correlating security threats across AWS services (for example, by using Detective)

I’m still not clear on when to use Amazon SQS vs. Amazon SNS. Any tips?

On Integration services (for example, Amazon SQS, Amazon SNS, Amazon EventBridge, Step Functions)

I noticed that the blog did not cover AWS Resilience Hub in detail.

On Disaster recovery methods and tools

Thanks for sharing this. I've been struggling with AWS billing for my SAP-C02 exam prep.

On AWS cost and usage monitoring tools (for example, Cost Explorer, Trusted Advisor, AWS Pricing Calculator)

Could you delve more into optimizing EC2 instances for network performance?

On Optimizing for network throughput

What are the specific benefits of using VPC Endpoints over NAT gateways?

On Designing network flows to keep data off the public internet (for example, by using Transit Gateway, VPC endpoints, and Lambda in VPCs)

Also, if your infrastructure is already defined with CloudFormation, migrating to CDK might require significant effort, so teams may continue…

On Infrastructure as code (IaC) for repeatable deployments (for example, AWS Cloud Development Kit [AWS CDK], AWS CloudFormation)

Found this very useful for my prep. Thanks!

On Defining groups, users, custom policies, and managed policies in compliance with the principle of least privilege