​

provider "aws" {

    region = "us-east-2"

}

​

resource "aws_vpc" "my_vpc" {

    cidr_block = "10.0.0.0/16"

}

​

resource "aws_security_group" "my_security_group" {

    vpc_id = aws_vpc.my_vpc.id

    name = "Example security group"

}

​

resource "aws_security_group_rule" "tls_in" {

    protocol = "tcp"

    security_group_id = aws_security_group.my_security_group.id

    from_port = 443

    to_port = 443

    type = "ingress"

    cidr_blocks = ["0.0.0.0/0"]

}