Ensure VPC flow logging is enabled in all VPCs

中等級 2人工審核alibaba

說明

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.

檢查方式

稽核方法: 人工審核

此項建議無法自動檢查。當您傳入 --include-manual 時，掃描結果會列出此項目並附帶這些說明。

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

修補方式

修補方法: 操作指南或基礎設施修補檔

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

屬性

作業系統: 不限
標籤: alibabanetwork
參考資料: CIS Alibaba Cloud Foundation Benchmark v2.0.1 - 3.3 Ensure VPC flow logging is enabled in all VPCs