After you configure an Anti-DDoS Pro or Anti-DDoS Premium instance to protect your website services, you can use the security overview feature and log-related features to view the protection data in the Anti-DDoS Pro or Anti-DDoS Premium console.

Prerequisites

Procedure

  1. Log on to the Anti-DDoS Pro console.
  2. In the top navigation bar, select the region where your services are deployed.
    • Mainland China: Anti-DDoS Pro
    • Outside Mainland China: Anti-DDoS Premium
  3. Check the protection data on the Security Overview page.
    1. In the left-side navigation pane, click Security Overview.
    2. Click the Domains tab, and select the domain name and time range to view the protection data.The number of requests
      For more information, see Check security overview.
  4. Query and analyze log data.
    • Query operations logs.
      Note Only Anti-DDoS Pro supports the operations log feature. If you use Anti-DDoS Premium, we recommend that you enable the log analysis feature.

      An operations log records the important operations in the last 30 days. For example, this log records the operations performed on IP addresses of protected assets and ECS instances.

      1. In the left-side navigation pane, choose Investigation > Operation Logs.
      2. On the Operation Logs page, select the operation object and time range to view the operations log record.Operations log

      For more information, see Operation logs.

    • Query log analysis.

      If you need to analyze log data in real time and display results by using graphs, we recommend that you activate the Log Analysis feature. After the Log Analysis feature is activated, the logs of access to your website and HTTP flood attack logs are collected and maintained by Alibaba Cloud Log Service. You can search and analyze log data in real time, and view search results on dashboards. For more information, see What is Log Service?.

      The Log Analysis feature is a value-added service. To use this service, you must both activate and enable it. To use the log analysis feature, you must perform the following operations:
      1. Activate the feature. For more information, see Activate the Log Analysis feature.
      2. Enable the feature. For more information, see Enable the Log Analysis feature for a website.
      After the Log Analysis feature is activated and enabled, you can navigate to the Investigation > Log Analysis page to search and analyze log data in real time. You can also view and edit dashboards, and configure monitoring and alerts on this page.
      Note For more information about the fields supported by the Log Analysis feature, see Fields supported by the Log Analysis feature.
      Log Analysis

      For more information, see Overview.