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Rebecca Armstrong

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Excellent write-up! Keep them coming.

On Migration assessment and tracking tools (for example, AWS Migration Hub)

Thanks for the valuable information!

On Auditing an environment for least privilege access

I'm wondering if AWS Transit Gateway offers significant advantages for high availability over standard VPC peering? Anyone have thoughts?

On Using AWS managed services for high availability

Just passed my AWS Certified Advanced Networking - Specialty exam. The insights from this blog were invaluable!

On Common security threats

How does AWS Route 53 handle hosted zones?

On DNS (for example, conditional forwarding, hosted zones, resolvers)

Good explanation on layer 4 vs layer 7!

On Load balancing (for example, layer 4 compared with layer 7, reverse proxies, layer 3)

What are the main security considerations for setting up a VPN on AWS?

On VPNs (for example, security, accelerated VPN)

Thanks for this post, I appreciate the detailed explanations.

On Different threat models based on application architecture

Thanks for sharing. Found it very practical.

On Designing billing alarms based on expected usage patterns

I’ve found AWS Quick Start templates very helpful for setting up a DR environment quickly.

On Disaster recovery solutions on AWS

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