분석 일시: 2025-07-22 16:47:00 분석 대상: AWS 계정 내 모든 네트워킹 리소스 분석 리전: ap-northeast-2 (서울)
이 보고서는 AWS 계정의 네트워킹 인프라에 대한 종합적인 분석을 제공하며, VPC, 서브넷, 보안 그룹, 라우팅 테이블, NAT Gateway 등의 구성 상태와 보안 최적화 방안을 평가합니다.
총 VPC 수: 5개 (기본 VPC: 1개)
| VPC ID | CIDR Block | 상태 | 기본 VPC | 태그 |
|---|---|---|---|---|
| vpc-00f42d3bbd6399a75 | 10.2.0.0/16 | available | False | VPC02 |
| vpc-070b8cd140c9847ee | 172.31.0.0/16 | available | True | N/A |
| vpc-068b15c200e7c9c1d | 10.254.0.0/16 | available | False | mgmtvpc |
| vpc-069a0792750d520b5 | 10.11.0.0/16 | available | False | DMZVPC |
| vpc-044534627abd17533 | 10.1.0.0/16 | available | False | VPC01 |
총 보안 그룹 수: 23개
| 그룹 ID | 그룹명 | VPC ID | 설명 |
|---|---|---|---|
| sg-068429c6beaf6eff6 | PrivateEC2SG | vpc-00f42d3bbd6399a75 | Open-up ports for ICMP and SSH,HTTP/S from All network |
| sg-0e977b7f0c0a56304 | ALBSecurityGroup | vpc-069a0792750d520b5 | Open-up ports for HTTP/S from All network |
| sg-0db5f05dfebe66b48 | eksctl-eksworkshop-cluster-ControlPlaneSecurityGroup-yYIAYsaDHRGS | vpc-069a0792750d520b5 | Communication between the control plane and worker nodegroups |
| sg-05eb68f0b34cf6093 | PublicEC2SG | vpc-068b15c200e7c9c1d | Open-up ports for ICMP and SSH,HTTP/S from All network |
| sg-0823dc0f3e5f68a9c | eks-cluster-sg-eksworkshop-1976327444 | vpc-069a0792750d520b5 | EKS created security group applied to ENI that is attached to EKS Control Plane master nodes, as well as any managed workloads. |
| sg-0d85e77c02d546d0c | mgmtvpc-VSCodeEC2SecurityGroup-hZDvZNHjmOzB | vpc-068b15c200e7c9c1d | Enable SSH, HTTP, and HTTPS access |
| sg-0e5e9fe77fc6d262d | PrivateEC2SG | vpc-044534627abd17533 | Open-up ports for ICMP and SSH,HTTP/S from All network |
| sg-0825faaa951a39f26 | SSMSG | vpc-00f42d3bbd6399a75 | Open-up ports for HTTP/S from All network |
| sg-0a9881ab8c9f9b181 | mgmtvpc-VSCodeSecurityGroup-uHDuEyzQkQPs | vpc-068b15c200e7c9c1d | Allow ALB to access port 8888 |
| sg-092fb07382568c8b9 | aws-cloud9-eks-workspace-40c010e994f1467f9b9db52401874d2c-InstanceSecurityGroup-dzdomo3kho80 | vpc-070b8cd140c9847ee | Security group for AWS Cloud9 environment aws-cloud9-eks-workspace-40c010e994f1467f9b9db52401874d2c |
| sg-04e2a0a71375659e1 | default | vpc-068b15c200e7c9c1d | default VPC security group |
| sg-03fe1fde41d50acc7 | default | vpc-070b8cd140c9847ee | default VPC security group |
| sg-0b47de9c1f2554693 | SSMSG | vpc-069a0792750d520b5 | Open-up ports for HTTP/S from All network |
| sg-092078b15e6f1725a | SSMSG | vpc-068b15c200e7c9c1d | Open-up ports for HTTP/S from All network |
| sg-076946f255ced8cba | default | vpc-044534627abd17533 | default VPC security group |
| sg-07a1ce3e04c78286c | ALBSecurityGroup | vpc-068b15c200e7c9c1d | Open-up ports for HTTP/S from All network |
| sg-01c730ec71074edea | SSMSG | vpc-044534627abd17533 | Open-up ports for HTTP/S from All network |
| sg-047c09abf5d878941 | default | vpc-069a0792750d520b5 | default VPC security group |
| sg-0d937cbbb66776a53 | PrivateEC2SG | vpc-069a0792750d520b5 | Open-up ports for ICMP and SSH,HTTP/S from All network |
| sg-0f826362fd55cc35a | default | vpc-00f42d3bbd6399a75 | default VPC security group |
| sg-0758a50a81300dc4f | DMZVPC-ControlPlaneSecurityGroup-tUKpxqal9Ua0 | vpc-069a0792750d520b5 | Cluster communication with worker nodes |
| sg-06e64dd228138866f | PrivateEC2SG | vpc-068b15c200e7c9c1d | Open-up ports for ICMP and SSH,HTTP/S from All network |
| sg-0c62ef591ba94d054 | eksctl-eksworkshop-cluster-ClusterSharedNodeSecurityGroup-sDMQ3Q8ZE78x | vpc-069a0792750d520b5 | Communication between all nodes in the cluster |
| VPC ID | 보안 그룹 수 |
|---|---|
| vpc-00f42d3bbd6399a75 | 3 |
| vpc-069a0792750d520b5 | 8 |
| vpc-068b15c200e7c9c1d | 7 |
| vpc-044534627abd17533 | 3 |
| vpc-070b8cd140c9847ee | 2 |
총 라우팅 테이블 수: 37개 (메인 테이블: 0개)
| 라우팅 테이블 ID | VPC ID | 메인 테이블 | 연결된 서브넷 수 |
|---|---|---|---|
| rtb-06d2421512f65bfab | vpc-044534627abd17533 | False | 1 |
| rtb-0f03eba8f276a642e | vpc-069a0792750d520b5 | False | 1 |
| rtb-01c7f0364e803e29a | vpc-069a0792750d520b5 | False | 1 |
| rtb-036aa02a458117610 | vpc-00f42d3bbd6399a75 | False | 1 |
| rtb-031b6b6dd498e3f06 | vpc-00f42d3bbd6399a75 | False | 1 |
| rtb-02c4c43177085acb0 | vpc-069a0792750d520b5 | False | 1 |
| rtb-00377e7f99c91e87b | vpc-068b15c200e7c9c1d | False | 2 |
| rtb-088863dbe8028b57f | vpc-044534627abd17533 | False | 1 |
| rtb-01a518ea52c082482 | vpc-069a0792750d520b5 | False | 1 |
| rtb-085a8953d615d1eb0 | vpc-069a0792750d520b5 | False | 1 |
| rtb-021e229c6bd4a45c2 | vpc-068b15c200e7c9c1d | False | 1 |
| rtb-06b69520742d24d04 | vpc-069a0792750d520b5 | False | 1 |
| rtb-047053dea7910f17f | vpc-069a0792750d520b5 | False | 1 |
| rtb-09450704ce57a28aa | vpc-044534627abd17533 | False | 1 |
| rtb-0330431f735f00583 | vpc-068b15c200e7c9c1d | False | 1 |
| rtb-07c9e417aa007c5ab | vpc-069a0792750d520b5 | False | 1 |
| rtb-02e7ca504d4da65fa | vpc-069a0792750d520b5 | False | 1 |
| rtb-0ed5f02cf84c548fb | vpc-069a0792750d520b5 | False | 1 |
| rtb-02495adcd99a6bc07 | vpc-068b15c200e7c9c1d | False | 1 |
| rtb-0557e44113f398b1b | vpc-069a0792750d520b5 | False | 1 |
| rtb-0895941470d5cebf3 | vpc-00f42d3bbd6399a75 | False | 1 |
| rtb-02de6aab3794136b5 | vpc-044534627abd17533 | False | 1 |
| rtb-072b7ffe8e1c1f842 | vpc-069a0792750d520b5 | False | 1 |
| rtb-0c8aa3d879e963323 | vpc-068b15c200e7c9c1d | False | 1 |
| rtb-01a976fe9cabd1da5 | vpc-00f42d3bbd6399a75 | False | 1 |
| rtb-0c0fa96ac63556eb8 | vpc-068b15c200e7c9c1d | False | 1 |
| rtb-0f9f6e305dfbdf6f6 | vpc-044534627abd17533 | False | 1 |
| rtb-06a6c2e581ad48624 | vpc-00f42d3bbd6399a75 | False | 1 |
| rtb-06b46c9c832eb8837 | vpc-00f42d3bbd6399a75 | False | 1 |
| rtb-03142bc60db6285a3 | vpc-069a0792750d520b5 | False | 1 |
| rtb-08d9c007545d7d529 | vpc-069a0792750d520b5 | False | 1 |
| rtb-09bd201b079875388 | vpc-00f42d3bbd6399a75 | False | 1 |
| rtb-0f7256d72a920e844 | vpc-044534627abd17533 | False | 1 |
| rtb-00a52c8168376254a | vpc-070b8cd140c9847ee | False | 1 |
| rtb-0a642c19d659ddd89 | vpc-044534627abd17533 | False | 1 |
| rtb-08228f0ae1146560c | vpc-069a0792750d520b5 | False | 1 |
| rtb-00b07a486902b7e17 | vpc-069a0792750d520b5 | False | 1 |
총 인터넷 게이트웨이 수: 3개