=== Message

* Using {protocol.insecure} protocol is insecure. Use {protocol.alternatives} instead.

* Make sure STARTTLS is used to upgrade to a secure connection using SSL/TLS. 

For `aws-cdk-lib.aws-elasticloadbalancing.LoadBalancer`, `aws-cdk-lib.aws-elasticloadbalancing.CfnLoadBalancer`, `aws-cdk-lib.aws-elasticloadbalancing.LoadBalancerListener`, `aws-cdk-lib.aws-elasticloadbalancingv2.ApplicationLoadBalancer`, `aws-cdk-lib.aws-elasticloadbalancingv2.NetworkLoadBalancer`, `aws-cdk-lib.aws-elasticloadbalancingv2.ApplicationListener`, `aws-cdk-lib.aws-elasticloadbalancingv2.ApplicationListener`, `aws-cdk-lib.aws-elasticloadbalancingv2.NetworkListener` and `aws-cdk-lib.aws-elasticloadbalancingv2.CfnListener`:

* Make sure that using network protocols without an SSL/TLS underlay is safe here.

For `aws-cdk-lib.aws-elasticache.CfnReplicationGroup`:

* Make sure that disabling transit encryption is safe here.

For `aws-cdk-lib.aws-kinesis.CfnStream` and `aws-cdk-lib.aws-kinesis.Stream`: 

* Make sure that disabling stream encryption is safe here.