Send report of VPC which does not have managed NAT gateways. the Managed NAT Gateway service is using optimized software to handle NAT traffic and is fully managed by AWS compared to the NAT instance which is not optimized and requires scaling and regular maintenance such as installing software updates or patches.
Exporting data from dynamoDB to S3 is one of the best AWS backup strategies and successfully safeguards your data. In cases of accidental deletion of data, you can restore the data from a previous export file in Amazon S3. You can even copy data from a DynamoDB table in one AWS region, store the data in Amazon S3, and then import the data from Amazon S3 to an identical DynamoDB table in a second region.
It is AWS best practice to remove entries in security group which allows FTP access from public IP to reduce possibility of breach. Allowing unrestricted FTP access can increase threats such as brute-force attacks, FTP bounce attacks, spoofing attacks and packet capture. .
Enabling the Multi-AZ Automatic Failover feature for your Redis Cache clusters will improve the fault tolerance in case the read/write primary node becomes unreachable due to loss of network connectivity, loss of availability in the primary’s AZ, etc. This template this feature for your ElastiCache cluster.
Notifies about AWS Auto Scaling Group (ASG) health check feature is properly configured. By using the right health check configuration for your Auto Scaling Groups, you can increase the reliability and availability of the applications deployed within these groups. If an AWS Elastic Load Balancer (ELB) is being used make sure that the ELB health check is enabled and If an Elastic Load Balancer is not being used within your ASG make sure that the EC2 health check is enabled
Origin Failover for Cloudfront Distributions ensures optimal availability to the end users. This capability allows us to set two origins for the CloudFront distribution, serving from the secondary origin in the event of the failure of the first origin. This ensures maximum reliability.