Free Practice Questions for Paloalto Networks PSE-SoftwareFirewall Exam

App-ID is a feature that provides application-based segmentation and helps prevent lateral threat movement within a network. By identifying and controlling applications traversing the network regardless of port, protocol, or encryption (SSL or SSH), App-ID allows granular security policies to be applied, thereby limiting the spread of threats within the network.

References:

Palo Alto Networks App-ID Technology: App-ID

Palo Alto Networks Application and Threat Content: App-ID Overview

In Cisco ACI, traffic is directed to a Palo Alto Networks firewall by creating contracts between endpoint groups (EPGs) that send traffic to the firewall. These contracts define the policy for communication between EPGs, ensuring that traffic is inspected and secured by the firewall before reaching its destination.

References:

Cisco ACI and Palo Alto Networks Integration Guide: Contracts and Policies

Cisco ACI Fundamentals: ACI Contracts

Palo Alto Networks has deep integrations with:

Cisco ACI:Integration with Cisco Application Centric Infrastructure (ACI) allows for automated security provisioning and enforcement within the Cisco data center environment, leveraging the tight coupling of network and security policies.

VMware NSX-T:Integration with VMware NSX-T enables advanced security features and visibility within VMware's software-defined data center (SDDC) environment, facilitating automated security policies and enforcement across virtualized workloads.

References:

Palo Alto Networks Integration with Cisco ACI: Cisco ACI Integration

Palo Alto Networks Integration with VMware NSX-T: VMware NSX-T Integration

CN-Series for EKS Security:

The CN-Series firewalls are specifically designed to secure Kubernetes environments, such as Amazon EKS. Deploying them in a high availability (HA) pair ensures robust, fault-tolerant security for containerized workloads, providing continuous protection and high availability.

To integrate a Palo Alto Networks VM-Series firewall with Azure Orchestration, an API Key is required. The API Key is used to authenticate and authorize the firewall to interact with Azure services, enabling automated management and orchestration of security policies and configurations.

References:

Palo Alto Networks Integration with Azure: Azure Integration

Azure API Management:Azure API Key

Ping monitoring:

This mechanism involves monitoring the reachability of a specified IP address. If the firewall cannot ping the address, it may trigger a failover.

YAML File Structure:

The structure of a YAML file repository for managing configurations typically follows the order of Kubernetes/Deployment_Type/Environment. This hierarchy ensures that the configurations are organized logically, with Kubernetes-specific settings at the top level, followed by the type of deployment, and then the specific environment.

The Cloud NGFW by Palo Alto Networks is a managed cloud service designed to provide advanced network security capabilities within AWS deployments. This service leverages Palo Alto Networks’ technology to deliver scalable and comprehensive security without the need for users to manage the infrastructure themselves. It is ideal for organizations looking to integrate robust security within their cloud environments efficiently.

References:

Palo Alto Networks Cloud NGFW for AWS: Cloud NGFW for AWS

AWS Marketplace:Cloud NGFW for AWS

The VM-Series plugin supports integration with multiple public cloud platforms, including:

Amazon Web Services (AWS):The VM-Series firewalls can be deployed in AWS to provide comprehensive security for cloud applications and data, leveraging AWS's native services and integration capabilities.

Azure:The VM-Series firewalls also integrate with Microsoft Azure, offering advanced security features and policies for applications and data hosted in Azure's cloud environment.

References:

Palo Alto Networks VM-Series on AWS: VM-Series on AWS

Palo Alto Networks VM-Series on Azure: VM-Series on Azure