Security Groups SSH Restricted Check

AWSTemplateFormatVersion: '2010-09-09'
Description: ''
Resources:
  ConfigRule:
    Type: 'AWS::Config::ConfigRule'
    Properties:
      ConfigRuleName: restricted-ssh
      Description: >-
        A Config rule that checks whether security groups in use do not allow
        restricted incoming SSH traffic. This rule applies only to IPv4.
      Scope:
        ComplianceResourceTypes:
          - 'AWS::EC2::SecurityGroup'
      Source:
        Owner: AWS
        SourceIdentifier: INCOMING_SSH_DISABLED
Parameters: {}
Metadata: {}
Conditions: {}