Identify the tools to optimize Security plicies. Palo Alto Networks PCNSA Study Guide v10 Policy Optimizer The policy optimizer helps to identify port based rules that can be converted to App-ID based rules for better visibility and security. It also calls out App-ID rules with unused applications (over-provisioned). Application based rules increase security by only […]
Identify the potential impact of App-ID updates to existing Security policy rules. Palo Alto Networks PCNSA Study Guide v10 App-ID Updates and Impact New App-ID updates can change how an application is categorized which can lead to rules no longer working correctly. You can either manage these updates and review them for issues, or you […]
Identify the purpose of application characteristics as defined in the App-ID database. Palo Alto Networks PCNSA Study Guide v10 Application Properties Category: Used for reporting and filtering, defined by PaloAlto Subcategory: Used for reporting and filtering Technology: The technology most closely associated with an application. Risk: Relative risk from 1 to 5 with 5 being […]
Given a scenario, configure application filters or application groups. Palo Alto Networks PCNSA v10 Application Filters Application filters allow multiple applications to be dynamically assigned to a security rule based on an attribute. For example you could create a streaming-media filter based on the category audio-streaming in App-ID. Application Groups An application group is a […]
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