Description

Network Load Balancer ""{AwsEc2Elbv2}"" is associated with security group ""{AwsEc2Elbv2.SecurityGroups}"" that is configured to allow inbound access to TCP port 7000 (Cassandra InternTCP port 7000 (Cassandra Internode Communication) from any IP address (0.0.0.0/0)

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  Recommended Mitigation

  It is recommended to configure Network Load Balancers to allow access to TCP port 7000 (Cassandra Internode Communication)sandra Internode Communication) from specific IP addresses only. More details can be found in <a href="https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/authorizing-access-to-an-instance.html" target="_blank" rel="noopener noreferrer">https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/authorizing-access-to-an-instance.html</a>