Ensure VPC flow logging is enabled in all VPCs

보통레벨 2수동 검토alibaba

설명

You can use the flow log function to monitor the IP traffic information for an ENI, a VSwitch or a VPC. If you create a flow log for a VSwitch or a VPC, all the Elastic Network Interfaces, including the newly created Elastic Network Interfaces, are monitored. VPC Flow Logs provide visibility into network traffic that traverses the VPC and can be used to detect anomalous traffic or insight during security workflows. Reported as a manual review item: the benchmark audit needs console review or organisational judgement.

점검 방법

감사 방식: 수동 검토

이 권장 사항은 자동으로 점검할 수 없습니다. --include-manual 옵션을 전달하면 스캔 결과에 이 지침과 함께 표시됩니다.

1. Logon to VPC console. 2. In the left-side navigation pane, click FlowLog. 3. Check for every existing VPC to ensure that there is an associated VPC ID on the FlowLog tab. Expected state: 1. Logon to VPC console. 2. In the left-side navigation pane, click FlowLog. 3. Follow the instruction to create FlowLog for each of your VPCs

조치 방법

조치 방식: 가이드 또는 인프라 패치

1. Logon to VPC console. 2. In the left-side navigation pane, click FlowLog. 3. Follow the instruction to create FlowLog for each of your VPCs

속성

운영 체제: 모두
태그: alibabanetwork
참고 자료: CIS Alibaba Cloud Foundation Benchmark v2.0.1 - 3.3 Ensure VPC flow logging is enabled in all VPCs