By Implementation
By Service Protected
Configuration Packages
Strategy Guides
Other
By Service Protected
By Implementation
Service Control Policies
Config Rules
Auto Remediation Rules
Conformance Packs
Amazon GuardDuty
Amazon Inspector
AWS Security Hub
AWS Network Firewall
Route53 Resolver Security
Amazon Macie
S3 Bucket Policies
CloudWatch Alarms and Event Rules
AWS WAF
AWS Secrets Manager
AWS Systems Manager
Security Groups & NACLs
AWS KMS
IAM Policies
VPC Endpoint Policies
Amazon ECR
RDS Event SubscriptionsConfiguration Packages
Strategy Guides
Other
Security Groups & NACLs
DNS Server Security Group.
A security group that allows inbound DNS traffic (TCP and UDP port 53).
The template creates the security group into an existing VPC, and requires the following details:
- VPC ID: Provide the VPC ID to create the security group in.
- Security Group Rules: Click on 'Customize Rules' and enter the missing rule information (Source IP, Prefix List or Security Group, Port number, and Protocol) depending on the security group template.
See Related Items section for configuration templates to create a new VPC.
Items
1
Size
0.8 KB
Missing Parameters
AWSTemplateFormatVersion: "2010-09-09"
Description: ""
Resources:
SecurityGroup:
Type: "AWS::EC2::SecurityGroup"
Properties:
GroupDescription: "A security group that allows inbound DNS traffic (TCP and UDP port 53)."
VpcId: ""
SecurityGroupEgress:
- FromPort: -1
ToPort: -1
IpProtocol: "-1"
Description: ""
CidrIp: "0.0.0.0/0"
SecurityGroupIngress:
- FromPort: 53
ToPort: 53
IpProtocol: "udp"
Description: "Allow DNS traffic - UDP 53"
CidrIp: ""
- FromPort: 53
ToPort: 53
IpProtocol: "tcp"
Description: "Allow DNS traffic - TCP 53"
CidrIp: ""
GroupName: "allow-dns-traffic"
Parameters: {}
Metadata: {}
Conditions: {}
Actions
Customize Template
* Required field