Description

ElastiCache makes it easy to set up, manage, and scale distributed in-memory cache environments in the Cloud. It provides a high performance, resizable, and cost-effective in-memory cache. It was detected that the Elasticache Redis cluster {AwsElasticacheRedisCluster} is not provisioned within the AWS EC2-VPC platform. Using EC2-VPC platform instead of EC2-Classic platform increases flexibility and control over the cache clusters security, traffic routing, availability and networking infrastructure

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  Recommended Mitigation

  It is recommended to create a cluster within a VPC environment. For more information: <a href="https://docs.aws.amazon.com/AmazonElastiCache/latest/mem-ug/Migrating-ec2-classic_to_VPC.html" target="_blank" rel="noopener noreferrer">https://docs.aws.amazon.com/AmazonElastiCache/latest/mem-ug/Migrating-ec2-classic_to_VPC.html</a>