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TheSP3 architectureof Palo Alto NGFWs ensures that additional security services (CDSS) only cause aminor reduction in performance, as traffic is inspected once in a single pass.

“The single-pass parallel processing (SP3) architecture performs application identification and security enforcement simultaneously in one pass, resulting in only minor performance impacts when enabling multiple security services.”

(Source: SP3 Architecture)

Unlike traditional multi-pass engines, SP3 architecture optimizes performance while delivering comprehensive security.

IoT SecurityusesMAC address,device manufacturer, andOS informationtoidentify and classify devicesvia Device-ID.

“IoT Security uses passive network traffic analysis to fingerprint devices based on the MAC address, manufacturer, and operating system to ensure accurate classification.”

(Source: IoT Security Device-ID and Classification)

These attributes provide a robust, manufacturer-agnostic method to fingerprint IoT devices.

To allow third-party contractors controlled access, security policies must combineuser identificationandtime-based access controls:

User-ID

“User-ID enables security policies to be based on user identity rather than IP addresses, ensuring precise policy enforcement for specific users such as contractors.”

(Source: User-ID Overview)

Schedule

“Schedules allow policies to be active only during specific times, providing time-based access control (e.g., after business hours).”

(Source: Security Policy Schedules)

Together, they ensure that only authorized users (contractors) have access, and only when explicitly allowed.

An ALG is designed toinspect and modify the payloadof application-layer protocols (like SIP, FTP, etc.) to manage dynamic port allocations and session information.

“Application Layer Gateways (ALGs) inspect the payload of certain protocols to dynamically manage sessions that use dynamic port assignments. By modifying payloads, the ALG ensures that NAT and security policies are correctly applied.”

(Source: ALG Support)

The firewall must be running a PAN-OS version that is supported by Panorama. This means thatPanorama must be running the same or a newer PAN-OS versionas the one being installed on the firewalls to maintain compatibility.

“Before you upgrade the firewall, ensure that Panorama is running the same or a later PAN-OS version than the firewall. Panorama must always be at the same or a higher version to maintain compatibility.”

(Source: Panorama Admin Guide – Upgrade Process)

TheStrata Logging Serviceoffersscalable log storageto accommodate data growth, which ensures organizations can retain logs for compliance and threat hunting as their environments expand.

“The Strata Logging Service is designed to scale dynamically to accommodate growing log retention needs, allowing enterprises to maintain comprehensive visibility as they expand their network footprint.”

(Source: Strata Logging Service Overview)

Single floating IP address(also known as a floating IP or shared IP) is supported only in anactive/passiveHA pair. In active/active HA, both firewalls are forwarding traffic simultaneously and thus do not share a single floating IP.

“In active/passive HA, a single floating IP address is used for seamless failover. Active/active HA requires separate IP addresses and does not support a single floating IP.”

(Source: Active/Passive vs. Active/Active HA)

Thissimplifies failoverin active/passive deployments by using a single shared IP that moves to the active peer upon failover.

Panorama allows engineers to createcustom reportsand generatePDF summaryformats for consistent reporting across NGFWs.

Custom Reports

“Custom Reports provide tailored reporting based on URL categories, application usage, and threat visibility. They are generated within Panorama and can include data on newly categorized AI URL types.”

(Source: Panorama Reports)

PDF Summaries

“You can generate PDF summary reports to distribute these insights across branch firewalls, providing an easy-to-read format for compliance and operational review.”

(Source: Export Reports as PDF)

Together, these options provide aconsistent, standardized methodto push insights about AI-based URL categories to branch devices.