Load balancer is exposed to the internet.
Default Severity: high
Explanation
There are many scenarios in which you would want to expose a load balancer to the wider internet, but this check exists as a warning to prevent accidental exposure of internal assets. You should ensure that this resource should be exposed publicly.
Possible Impact
The load balancer is exposed on the internet
Suggested Resolution
Switch to an internal load balancer or add a tfsec ignore
Insecure Example
The following example will fail the aws-elb-alb-not-public check.
resource "aws_alb" "bad_example" {
internal = false
}
Secure Example
The following example will pass the aws-elb-alb-not-public check.
resource "aws_alb" "good_example" {
internal = true
}