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Articles
Articles: The Ultimate Guide to Palo Alto Networks Software NGFW (Flex) Credits. How NGFW credits work, Renewal considerations, Online Credit Estimator, Deployment Profiles	Read
Articles: Configuring QoS on Palo Alto Firewalls: Class-based Policies, QoS Profiles, Enabling QoS on Firewall Interfaces	Read
Articles: How to Manually Download, Import & Install PAN-OS on Palo Alto Firewalls via CLI & Web GUI interface	Read
Articles: Complete Guide: Configuring IPSec VPN between Palo Alto Firewall & Meraki MX Security Appliance	Read
Articles: Complete Guide to Upgrading Palo Alto Firewall PAN-OS & Panorama. Prerequisites, Upgrade Paths, Config Backup, Application & Threats Update & More	Read
Articles: How to Fix Palo Alto Firewall “Error: Image File Authentication Error – Failed to Load Into Software Manager” error during PAN-OS Software Download	Read
Articles: How to Register a Palo Alto Firewall and Activate Support, Subscription Services & Licenses. Covers All Models.	Read
Articles: Palo Alto Firewall Configuration Options. Tap Mode, Virtual Wire, Layer 2 & Layer 3 Deployment modes	Read
Articles: Palo Alto Firewalls Security Zones – Tap Zone, Virtual Wire, Layer 2 and Layer 3 Zones	Read
Articles: Palo Alto Firewall Application-based Policy Enforcement (App-ID), User Identification (User-ID) and Application Control Centre (ACC) Features for Enterprise Networks	Read
Articles: The Benefits of Palo Alto Networks Firewall Single Pass Parallel Processing (SP3) and Hardware Architecture	Read
Articles: Palo Alto Networks Firewall - Web & CLI Initial Configuration, Gateway IP, Management Services & Interface, DNS – NTP Setup, Accounts, Passwords, Firewall Registration & License Activation	Read
Articles: Introduction to Palo Alto Next-Generation Network Firewalls	Read

Security Service Edge (SSE) Limitations & Disadva…

This article explores the Security Service Edge (SSE) portion of Secure Access Service Edge (SASE) and the need for holistic cybersecurity protection…

Palo Alto Networks

Palo Alto Networks Firewall - Web & CLI Initial C…

This article is the second-part of our Palo Alto Networks Firewall technical articles. Our previous article was introduction to Palo Alto Networks Fi…

SASE & SD-WAN Networks

Complete Guide to SD-WAN. Technology Benefits, SD…

SD-WAN is the answer for enterprises and organizations seeking to consolidate network functions and services while at the same time simplify their WA…

SASE & SD-WAN Networks

MPLS vs. SD-WAN vs. Internet vs. Cloud Network. C…

The Wide Area Network (WAN) is the backbone of the business. It ties together the remote locations, headquarters and data centers into an integrated…

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Palo Alto Firewalls

Basic & Advanced Configuration

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Load Balancing (LTM) -
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SASE & SD-WAN

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SASE & SD-WAN Articles:

The Most Common Worst Networking Practices and Ho…

In the rush to keep pace with the many challenges facing today’s organizations, all too often networking teams end up adopting practices and processe…

Check Point Software and Cato Networks Co-Founder…

By: Shlomo Kramer, Check Point Software & Cato Networks Co-Founder As one of the founders of Check Point Software and more recently Cato Network…

SASE and VPNs: Reconsidering your Mobile Remote A…

The Virtual Private Network (VPN) has become the go to security solution for keeping communications between networks and endpoints secure. After all…

WAN Optimization vs SD WAN Networks. Today’s Chal…

Enterprises have been successfully running WAN optimization appliances at their many distributed sites for years. The devices have done a good job of…