The Zscaler service has Secure Browsing reports, which you can run to track the use of vulnerable browsers, plugins, and applications, and then modify your Browser Control policy if needed.

Viewing Secure Browsing Reports

To view Secure Browsing reports:

1. Go to Analytics > Interactive Reports.
2. In the Standard Reports tab, expand the Secure Browsing section to see the available browsing reports.
   See image.

   

   Close

To learn more about Interactive Reports, see About Interactive Reports.

Viewing Top Users With Vulnerable Browsers, Plugins, & Applications

Additionally, on the Web Insights page, you can view a list of the top users with vulnerable browsers, plugins, and applications. To learn more, see About Insights.

To view top users with vulnerable browsers, plugins, and applications:

1. Go to Analytics > Web Insights.
2. At the top, choose User as the Data Type.
3. On the left pane, choose a time frame and chart type.
4. Select the Secure Browsing Status filter, and then select Vulnerable.
5. Click Apply Filters.

The service lists users who are using vulnerable browsers, plugins, and applications for which you set warnings.
See image.