The Data Classification Trends page allows admins and reviewers of this module to view a detailed and visualized breakdown of potentially sensitive content being sent by the plan’s users.
By understanding what types of sensitive content are being sent, along with other data points like which users are sending the most sensitive emails and which compliances may be violated by these practices, admins can create customized and effective DLP policies in Trustifi to maintain data security.
This page contains multiple charts and sections, the following parts of this article will explain each section.
DLP Sensitivity Types
This pie chart shows a distribution of the various types of sensitive data being sent by your users. Each section of the chart is proportionate to the amount of sent emails found to contain this type of data, out of all emails that were found to have sensitive data.
Clicking on any piece of the chart will show a detailed list of all emails from the selected time period that matched the detection of this sensitive data part. For example, clicking on the yellow section in the chart above will show all emails that were found to contain an international bank account number format.
Compliance Violations
This trends graph shows the number of potential violations of different information security compliances, over the selected time period.
A potential compliance violation is registered whenever sensitive data is sent without proper encryption, and the type of compliance being violated is related to the type of data being sent. For example - sending sensitive healthcare data is considered a violation of HIPAA while sending credit card information is a violation of PCI.
Clicking on any section of the graph will display a list of all emails sent on that day, that could be violating the relevant compliances.
You may also click on the labels at the bottom to filter these compliances out of the graph. For example in the screenshot above the graph is only displaying PCI and GDPR related data.
Important to note that some emails could be registered as a violation of multiple compliances, either because they contain multiple types of sensitive data or because some compliances have shared metrics.
Top Domains Receiving Sensitive Emails
This section provides a list of the top 10 domains that receive the most sensitive emails from your users. The list is organized in declining order and each bar displays the total amount of sensitive emails (over the selected time period) sent to this domain.
Important to note that this section will only contain data about emails with a sensitivity score of 5 (the highest score).
Clicking on any bar in the list will display a list of all sensitive emails over the selected time period that were sent to this domain.
Top Senders of Sensitive Emails
This section provides a list of your top 10 users that send the most sensitive emails. The list is organized in declining order and each bar displays the total amount of sensitive emails (over the selected time period) sent by the corresponding user.
Important to note that this section will only contain data about emails with a sensitivity score of 5 (the highest score).
Clicking on any bar in the list will display a list of all sensitive emails over the selected time period that were sent by this user.
Compliance Violation Breakdown
Similarly to the “Compliance Violations” graph, this chart also details the various compliances that may be violated by emails sent by your users. This graph, however, is in the form of a pie chart that is helpful in understanding which compliances are potentially most commonly violated by sent emails from your users.
Clicking on any section of the graph will display a list of all emails that could be violating the relevant compliance.