Create Classifications

Objective: Understand the Structure of Skyhigh Classifications

In this section we are going to inspect some of Skyhigh’s many “pre-canned” DLP classifications which will provide some baseline knowlege on their usage.

Tasks

Clone the Skyhigh PCI Classification

  1. Access your data classifications From the Policy heading, select DLP Policies and then Classifications. Navigate to Clasifications Navigate to Clasifications
  2. In the search box, type PCI
  3. Click the PCI classification and a panel showing its details will appear on the right.
  4. Click the three dots in the upper right and select Clone Clone Classification Clone Classification
  5. Provide a name for the classification such as PCI - Custom and click Save
  6. Now clear the search bar and type in the name of the classification you just created (cloned).
  7. Click your new classification and a panel showing its details will appear on the right.
  8. Explore, but do not change the settings for this classification.
Tip

Data Classifications can use multiple Regular Expressions, boolean logic, dictionaries (lists), and proximity which we will cover more closely later in the workshop.

Clone and edit the Skyhigh French PII Classification

  1. Using the same process as for the Skyhigh PCI classification above, search for “French PII” and click the policy you find to bring out its panel.
  2. Clone the classification, giving it a name such as French PII - Custom
  3. Clear the search bar, type in the name of the classification you just created (cloned), and click the name of the policy to bring out its panel.
  4. You will find multiple conditions listed which will trigger the policy. For testing purposes, we want to keep only the one regarding the INSEE code (French SSN). Delete all the other conditions sets by clicing the X for each of the heading lines (blue text) that do not reference INSEE. Note: It is possible to delete only subcomponents of the other conditions sets - be sure to delete the entire condition set. Customized French PII Customized French PII
  5. When only the INSEE condition set remains click save.

Clone and edit the Skyhigh UK PII Classification

Use the same process as above to make a clone of the Skyhigh UK PII classifcation and modify it so that you delete all conditions sets exept for the one pertaining to drivers’ license numbers.