Tableau reports

Use this section to become familiar with Tableau reports.

Tableau reports for:

The reports are produced in Tableau version 2020.4+.

  • Reporting differences: the functionality of the reports is nearly identical between Power BI and Tableau. This section details the differences between the reports
  • Navigation: each visualization is portrayed on the dashboard page. Visualizations that do not apply to your business process can be removed as necessary

  • Qualys Severity

    The Severity value is provided by Qualys to measure the relative security risk associated with the vulnerability. Factors included in this measure are:

    • Possible consequences
    • Complexity
    • Likelihood that the exploit will work under normal conditions
    • Network location
    • Privileges needed by the attacker
    • Prevalence of affected software
    • Existence of known attacks

    In the IVR database, the information is stored in the vulnerabilities.severity column. The reporting aggregation tables return both the numerical score and a value (where applicable) corresponding to the following matrix:

    Table 1.
    Severity Value Level Value
    1 Minimal
    2 Medium
    3 Serious
    4 Critical
    5 Urgent

    For more information regarding this topic from the vendor, please visit https://qualysguard.qualys.com/qwebhelp/fo_portal/knowledgebase/severity_levels.htm

  • Tenable Severity

    The Vulnerability Priority Rating (VPR) value is provided by Tenable to measure the relative security risk associated with the vulnerability. Factors included in this measure are:

    • Vulnerability Age
    • CVSSv3 Impact Score
    • Exploit Code Maturity
    • Product Coverage
    • Threat Sources
    • Threat Intensity
    • Threat Recency
    In the IVR database, the information is stored in the vulnerabilities.vendor_rating column. The reporting aggregation tables return both the numerical score and a value (where applicable) corresponding to the following matrix:
    Table 2.
    VPR Value Level Value
    9.0 – 10.0 Critical
    7.0 – 8.9 High
    4.0 – 6.9 Medium
    0.1 – 3.9

    Low

    For more information regarding this topic from the vendor, please visit https://docs.tenable.com/tenablesc/Content/RiskMetrics.htm