Overview

The Exposure Score section displays your Global Cyber Exposure Score.

Here, you can:

• View a graphical representation of your CES grade as it compares to your industry and the total population:

  • To view your total CES regardless of the data source, below the circle graph, click Total.

  • (Score (Beta) Only) To view your CES separated based on the source of the exposure, below the circle graph, click Per Exposure.

    The CES graph splits into sections that represent each exposure source, for example, Identity Exposure. For more information, see Tenable Exposure Management Metrics.

    

    • Within the CES graph, click an individual category name to view additional category information, connected assets, and to filter the page by the selected category.

      

  • To view the top tags driving your score, below the circle graph, click Per Tag.

    Note: Tenable Exposure Management displays up to 10 tags within the graph.

    The CES graph splits into sections that represent each tag. For more information on tags, see Tagging.

    

    • Within the CES graph, click an individual tag name to view additional tag information, connected assets, and tag details.

      

• To the right of the CES graph, you can view the following information:

  • How your score compares to the baseline target.

  • The performance of your categories. For example, this blurb may explain that you have two critical categories.

  • Which exposure management classes are driving your score, for example, Cloud Security.

    • For more information, click See More.

      Tenable Exposure Management navigates you directly to the Exposure View page, where you can view additional information about your CES and its changes and trends over time.
      

  • A list of which tags are driving your score.
    

    • For more information, click See More.

      Tenable Exposure Management navigates you directly to the Tagging page, where you can view and manage all of your Tenable Exposure Management tags and the assets to which they are applied.
      

The Top Attack Path Matrix section of the Overview page includes a matrix that shows the number of attack paths corresponding to target Asset Criticality Rating (ACR) and Source Node Exposure Score values. This matrix includes only assets with an ACR of 7 or higher to ensure you can prioritize your most critical assets first.

Here, you can:

• Quickly view the attack paths that lead to the highest ACR targets and whose source nodes have the highest exposure score source by checking the value in the square in the upper right corner of the matrix.

• Click any square to navigate to the Top Attack Paths tab with the appropriate filter automatically applied. Here you can view paths that match the selected value.

The Total Assets section of the Overview page shows you a snapshot of all of your active assets within Tenable Exposure Management and the exposure categories from which their data originates.

Here, you can:

• In the Exposure Category section, view tiles that represent each individual exposure category whose sources feeding asset data into Tenable Exposure Management.

  • Click a tile to navigate directly to the Assets page filtered by the selected exposure category.

• View a graphical representation of your total assets separated by their relevant exposure category.

  • Hover your mouse over a graph segment to view additional details about that segment.

    

• Click See in Inventory to navigate directly to the Inventory page automatically filtered to display licensed, active assets.

Weaknesses are vulnerabilities and misconfigurations on your assets. The Total Weaknesses section of the Overview page shows you a snapshot of the weaknesses within Tenable Exposure Management and the data sources from which they originate.

Here, you can:

• View a tile that highlights all Misconfigurations among your assets:

  • On the left side of the tile, view the your misconfigurations separated by severity. This section displays the number of misconfigurations within each specific severity, as well as the percentage of those misconfigurations as compared to your misconfiguration total.

    Tip: For more information about severity and Vulnerability Priority Rating, see Tenable Exposure Management Metrics.

    • Click a severity count to navigate directly to the Weaknesses page filtered by misconfigurations of the selected severity.

  • View a graphical representation of your miconfigurations separated by their relevant severity.

    • Hover your mouse over a graph segment to view additional details about that segment.

      

• View a tile that highlights all Vulnerabilities among your assets:

  • On the left side of the tile, view the your vulnerabilities separated by severity. This section displays the number of vulnerabilities within each specific severity, as well as the percentage of those vulnerabilities as compared to your vulnerability total.

    Tip: For more information about severity and Vulnerability Priority Rating, see Tenable Exposure Management Metrics.

    • Click a severity count to navigate directly to the Weaknesses page filtered by vulnerabilities of the selected severity.

  • View a graphical representation of your vulnerabilities separated by their relevant severity.

    • Hover your mouse over a graph segment to view additional details about that segment.