Create a Data Profile with Data Patterns and EDM Datasets on Prisma Access (Cloud Managed)

Launch Prisma Access Cloud Management.
Select
Manage
Configuration
Security Services
Data Loss Prevention
Data Profiles
and
Add Data Profiles
With EDM or a combination of EDM and Data Patterns
.
You can also create a new data profile by copying an existing data profile. This allows you to quickly modify an existing data profile with additional match criteria while preserving the original data profile from which the new data profile was copied.
Data profiles created by copying an existing data profile are appended with
Copy - <name_of_original_data_profile>
. This name can be edited as needed.
Adding an EDM dataset to a copied data profile is supported only if the original data profile had an EDM dataset to begin with. Adding an EDM dataset to a data profile that does not already have an EDM dataset is not supported.
Verify that the data profile you created.
DLP App on the hub—
Log in to the DLP app on the hub as a Superuser and select
Data Profiles
to view the data profile you created.
SaaS Security
—Review the shared data profiles and data patterns and locate the data profile you created. Add a new asset rule and specify the match criteria using data profile you created.
Prisma Access (Cloud Managed)
Launch Prisma Access.
Select
Manage
Configuration
Security Services
Data Loss Prevention
and search for the data profile you created.
Configure the Primary Rule for the data profile.
Data pattern match criteria for traffic that you want to allow must be added to the Primary Rule. Data pattern match criteria for traffic that you want to block can be added to either Primary Rule or Secondary Rule.
Enter a descriptive
Data Profile Name
.
For the Primary Rule,
Add Rule
and
Add Data Pattern
.
Configure the data pattern conditions as needed.
Select the operator for data pattern.
Data Pattern
—Select a custom or predefined data pattern.
Occurrences
—Specify the occurrences required to trigger a Security policy rule action.
Confidence
—Specify the confidence level required for a Security policy rule action to be taken (
Low
,
Medium
, or
High
)
Add EDM Dataset
to define the EDM dataset match criteria using an
AND
or
OR
operator to the Primary Rule.
See Create a Data Profile with EDM Datasets on Prisma Access (Cloud Managed) for more information on configuring EDM dataset match criteria in a data profile.
Configure the match criteria for a Security policy rule action based on the values in the primary and secondary fields.
When you select
Any (OR)
, the maximum
Count
setting is one less than the total number of fields included in the
Primary Field
or
Secondary Field
.
Configure whether an action if
Any (OR)
or
All (AND)
primary fields are matched and if
Any (OR)
or
All (AND)
secondary fields are matched.
For example, you configure the data profile to scan for at least 20 occurrences that match for All primary fields and Any secondary fields with a match count of 3. When applied to a Security policy rule, an action is taken when a scanned file contains at least 20 matches to all primary field values and any 3 of the secondary field values.
(
Optional
)
Add Group
to nest additional match criteria for a data pattern or EDM dataset so you can more accurately define your compliance rules.
When you click
Add Group
, the new match criteria group is nested under the most recently added data pattern or EDM dataset. You cannot nest a new match criteria group between existing data patterns or EDM datasets. If multiple data patterns or EDM datasets are added, you must remove the data patterns or EDM datasets that follow the data pattern or EDM dataset for which you want to added the nested match criteria. For example, you added
EDM_Dataset1
,
Data_Pattern2
, and
EDM_Dataset3
to the Primary Rule. If you wanted to added nested match criteria to
Data_Pattern2
, you must first remove
EDM_Dataset3
from the Primary Rule.
You can select the same data pattern or EDM dataset or a different data pattern EDM dataset to more accurately define your compliance rules. Nesting match criteria is supported only when the data profile includes an EDM dataset. Enterprise DLP supports up to 3 level of additional nesting groups for each data pattern or EDM dataset. You can nest additional data patterns or EDM datasets under a data pattern or EDM dataset added to the Primary or Secondary Rule.
Nested match criteria support the
AND
,
OR
, and
NOT
operators. Refer to the descriptions above to configure the nested match criteria.
(
Optional
) Configure a Secondary Rule.
Data pattern match criteria added to the Secondary Rule block all traffic that meet the match criteria for the data pattern conditions. If you want to allow traffic that matches a data pattern match criteria, add it to the Primary Rule.
Review the
Data Profile Preview
to verify the data profile match criteria.
Save
the data profile.

Modify a DLP Rule on Prisma Access (Cloud Managed).