Prisma Access
Cheat Sheet: Enterprise DLP with Prisma Access (Managed by Strata Cloud Manager)
Table of Contents
Cheat Sheet: Enterprise DLP with Prisma Access (Managed by Strata Cloud Manager)
Enterprise DLP on Prisma Access (Managed by Strata Cloud Manager) enables
you to enforce your organization’s data security standards and prevent
the loss of sensitive data.
Important: If you’re already using Panorama to manage Enterprise DLP for next-gen
firewalls, your DLP configuration (data patterns and DLP profiles) in Prisma Access
Cloud Management is read-only; continue to manage DLP from Panorama.
Feature Highlights
The Data Loss Prevention Dashboard In Strata Cloud Manager, go to to configure and manage Enterprise DLP.Your Enterprise DLP configuration is shared across the products where you’re using Enterprise DLP. So, you might see settings here that were configured elsewhere, and some settings you can configure here can also be leveraged in other products.Predefined + Custom Enterprise DLP SettingsEnterprise DLP includes built-in settings that you can use to quickly start protecting your most sensitive content:- Predefined data patterns specify common types of sensitive information (like credit cards and social security numbers) that you might want to scan for and protect
- Predefined DLP Profiles group together data patterns that commonly require the same type of enforcement
You can also create custom data patterns and profiles directly in Prisma Access Cloud Management.Investigation for DLP IncidentsA DLP incident is generated when traffic matches a DLP data profile on Prisma Access (Cloud Managed). On the DLP Incidents dashboard, you can view details for the traffic that triggered the incident, such as matched data patterns, the source and destination of the traffic, the file and file type. Go to .Scanning for Images in Supported File FormatsStrengthen your security posture to further prevent accidental data misuse, loss, or theft with Optical Character Recognition (OCR). OCR allows the DLP cloud service to scan supported file types with images containing sensitive information that match your Enterprise DLP filtering profiles.Exact Data Matching (EDM)EDM is an advanced detection tool to monitor and protect sensitive data from exfiltration. Use EDM to detect sensitive and personally identifiable information (PII) such as social security numbers, Medical Record Numbers, bank account numbers, and credit card numbers, in a structured data source such as databases, directory servers, or structured data files (CSV and TSV), with high accuracy.Role-Based Access for Enterprise DLPYou can provide role-based access to Enterprise DLP controls inside Prisma Access (Managed by Strata Cloud Manager):- Data Loss Prevention Admin—Can access Enterprise DLP settings but can't push configuration changes to Prisma Access.
- Data Security Admin—Can access Enterprise DLP and SaaS Security controls, but can't push configuration changes to Prisma Access.
Get Started
Here’s how to get up and running with Enterprise DLP on Prisma Access (Managed by Strata Cloud Manager).- Check that Your License Covers Enterprise DLP.Enable Role-Based Access for Enterprise DLP.Set Up decryption for Enterprise DLPEnterprise DLP supports HTTP/1.1. Some applications, like SharePoint and OneDrive, support HTTP/2 for uploads by default. To make applications that use HTTP/2 compatible with Enterprise DLP, you’ll need to strip ALPN headers from uploaded files.In Strata Cloud Manager, go to . Select the Prisma Access configuration scope and:
- Create a decryption profile, and set it to Strip ALPN.(Find the Advanced Settings in the SSL Forward Proxy section).Add the decryption profile to an SSL Forward Proxy decryption rule.Create a Data Pattern.Enterprise DLP data patterns specify what content is sensitive and needs to be protected—this is the content you’re filtering. You can create a custom data pattern based on regular expressions or a data pattern based on file properties.Create a Data Profile.Group data patterns that should be enforced the same way into a data profile. You can also use data profiles to specify additional match criteria and confidence levels for matching.Data profiles can contain regular expression data patterns, Exact Data Matching (EDM) data patterns, or a combination of both.Create a DLP rule.Specify the traffic and file types you want Enterprise DLP to protect. Set the action for Enterprise DLP to take when it detects a DLP incident.Enable the DLP rule.In Prisma Access (Managed by Strata Cloud Manager), a DLP rule is a type of security profile. To enable a security profile to enforce traffic: Add it to a profile group, and add the profile group to a security rule.
