Overview page

The Overview page of the Security Center console is an operations security center for Alibaba Cloud services. The Overview page provides dynamic visualization of the security score, status of all your assets, and the Security Center features that you have enabled. You can upgrade Security Center, renew the subscription, increase the asset quota, and configure notification settings on this page.

On the Overview page, you can view and manage risks and vulnerabilities detected in your assets.

The Overview page consists of the following sections:

• Upgrade and Renew: displays the edition of Security Center. You can upgrade Security Center to the Advanced or Enterprise edition, increase the asset quota, and renew the subscription. For more information, see Upgrade Security Center, increase asset quota, and renew subscription.

  You can click Check Now to scan for vulnerabilities, baseline risks, and configuration risks in the assets.

• Secure Score: displays the security score of the assets and the number of risks detected in the assets. For more information, see Security score. For more information about improving the security score, see Improve the security score.

  After you click Fix Now, the Security Risk page appears. You can follow the instructions to view relevant documents or manage risks.

  The Security Risk page shows the following types of risks that need to be managed as soon as possible:

  • Unhandled alerts
  • Unfixed vulnerabilities
  • Baseline risks
  • Cloud service configuration risks
  • Attacks and other types of risks
• Status: displays the numbers of assets that have installed the Security Center agent and those that have not, and the risk statistics on the assets.

  Click the number under Unprotected, and then click Install Agent to go to the Agent page. You can install the Security Center agent on unprotected assets. For more information about how to install the Security Center agent, see Install the Security Center agent.

• Security Detection and Defense Capabilities: displays the engines used to scan assets, log capacity, anti-virus database update time, system vulnerability scan time, number of precise defense events, and number of web page anti-tampering events. This information helps you monitor the defense and security status of your assets in real time.
• Threat Statistics: displays threat statistics, as shown in the following table.

  Threat type	Description
  Unhandled alerts	The total number of alerts in your assets and the numbers of alerts at different levels of severity (urgent, warning, and notice). You can click the total number under Unhandled Alerts to go to the Alerts page to view and manage alerts. For more information, see Security events.
  Unfixed vulnerabilities	The total number of vulnerabilities that have not been fixed and the numbers of vulnerabilities at different levels of severity. You can click the total number under Unfixed Vul to go to the Vulnerabilities page to view and manage vulnerabilities. For more information, see Vulnerability fix prioritization.
  Baseline risks	The total number of baseline risks in your assets and the numbers of baseline risks at different levels of severity. You can click the total number under Baseline Risks to go to the Baseline Check to view and manage baseline risks. For more information, see Baseline check overview.
  Attacks	The total number of attacks launched on your assets. You can click the number under Attacks to go to the Attack Awareness page to view attack analysis. For more information, see Attack awareness.

• Config Assessment Risks: Risks that are detected in the baseline configurations of cloud services.

  You can click See All to go to the Cloud Platform Configuration Assessment page to view and manage configuration risks in cloud services. For more information, see Cloud service configuration assessment.

• Issue Resolved: The number of alerts, vulnerabilities, and baseline risks that have been managed in the last 15 days. The statistics are displayed in a bar and trend chart.