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Lillie Green
Lillie Green
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Consider using non-overlapping secondary CIDR blocks and reassess your IP addressing strategy.
On VPC subnet optimization
It’s important to know about GuardDuty’s anomaly detection algorithms for the exam.
On AWS services for identifying security vulnerabilities and events (for example, GuardDuty, Amazon Inspector, IAM Access Analyzer, AWS Config)
Any recommendations on how to restrict access further when using cross-account roles?
On Cross-account roles
Would anyone recommend AWS CloudFormation for setting up backup solutions across multiple regions?
On Architecting a backup solution that is automated, is cost-effective, and supports business continuity across multiple Availability Zones or Regions
Super helpful for my preparation for the AWS Certified Advanced Networking exam!
On Using Route 53 Resolver endpoints in hybrid and AWS architectures
Thanks for the excellent post. It helped me a lot in understanding application security in AWS.
On Secure application access
Thanks for the detailed explanation on the CloudWatch agent. It really helped me understand the setup process.
On Collecting custom metrics (for example, using the CloudWatch agent)
The provided information is very useful, thanks!
On High-availability features in Route 53 (for example, DNS load balancing using health checks with latency and weighted record sets)
What is the impact of setting a very short retention period for CloudWatch logs?
On Managing log storage lifecycles (for example, S3 lifecycles, CloudWatch log group retention)
A bit disappointed that the post didn't cover CloudWatch costs. It's an important aspect!
On Monitoring and logging solutions (for example, Amazon CloudWatch)
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