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David Murphy
David Murphy
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Cross-zone load balancing distributes traffic evenly across all enabled Availability Zones. It shouldn't affect performance, but it does incur additional…
On Load balancing and traffic distribution patterns
I noticed that the data from linked accounts is aggregated in the management account. Can you filter this data by…
On Understanding AWS Organizations consolidated billing and allocation of costs
Is it possible to use Direct Connect without AWS VPN? What are the security trade-offs?
On Determining redundancy and security workload requirements for communication between on-premises environments and the AWS Cloud (for example, by using AWS VPN, AWS VPN over Direct Connect, and MACsec)
Great summary of service quotas. Very timely for my exam prep!
On Service quotas and limits
I think the blog could have included more about cost management.
On Scanning EC2 instances and container images for known vulnerabilities
Do you think AWS Identity Federation helps in reducing the need for extensive IAM permissions?
On Applying the principle of least privilege across an environment
The post is nice but could have been more comprehensive.
On Service maps in AWS X-Ray
This blog post was exactly what I needed. Thanks!
On Understanding the purpose of Amazon Route 53
How secure is it to use public AMIs and then harden them?
On Creating hardened EC2 AMIs
How do you handle exceptions where certain accounts need more permissions temporarily?
On Implementing SCPs as a technical solution to enforce a policy (for example, limitations on the use of a root account, implementation of controls in AWS Control Tower)
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