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SASE & SD-WAN Networks

Key Features of a True Cloud-Native SASE Servic...

Secure Access Service Edge (SASE) is an architecture widely regarded as the future of enterprise networking and security. In previous articles we t...
Security Service Edge (SSE)

Security Service Edge (SSE) Limitations & Disad...

This article explores the Security Service Edge (SSE) portion of Secure Access Service Edge (SASE) and the need for holistic cybersecurity protecti...
Palo Alto Networks

Configuring QoS on Palo Alto Firewalls: Class-b...

This article’s purpose is to help you quickly master Palo Alto QoS concepts and learn to configure QoS on Palo Alto Firewalls in a simple and effic...
Palo Alto Networks

How to Register a Palo Alto Firewall and Activa...

This article explains how to register and activate your Palo Alto Firewall Appliance to obtain technical support, RMA hardware replacement, product...

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SASE & SD-WAN Articles:

Configuring A SASE Unified Network: Data center...

This article explores the need for Secure Access Service Edge (SASE) in today’s organizations. We show how one of the most advanced SASE platforms ...

The Need for a Converged SASE Platform. Converg...

The digital transformation is pushing applications to the cloud, the 2020-2022 pandemic shifted employees to work from home, and the number of resu...

WAN Optimization vs SD WAN Networks. Today’s Ch...

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

Key Features of a True Cloud-Native SASE Servic...

Secure Access Service Edge (SASE) is an architecture widely regarded as the future of enterprise networking and security. In previous articles we t...

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Palo Alto Networks

Palo Alto Firewalls Security Zones – Tap Zone, Virtu...

Palo Alto Networks Next-Generation Firewalls rely on the concept of security zones in order to apply security policies. This means that access lists (fi...
Palo Alto Networks

Configuring QoS on Palo Alto Firewalls: Class-based ...

This article’s purpose is to help you quickly master Palo Alto QoS concepts and learn to configure QoS on Palo Alto Firewalls in a simple and efficient ...
Palo Alto Networks

Complete Guide: Configuring IPSec VPN between Palo A...

This article will show you how to configure an IPSec VPN tunnel between a Palo Alto firewall (all PANOS versions) and Meraki MX security appliance. Our ...
Palo Alto Networks

Palo Alto Firewall Application-based Policy Enforcem...

Our previous article examined the benefits of Palo Alto Networks Firewall Single Pass Parallel Processing (SP3) architecture and how its combine with th...

Popular Topics

Cisco Wireless

Cisco Wireless Controllers (WLC) Datasheets Availabl...

We would like to inform our readers that Firewall.cx has just made available as a free download all of Cisco's Wireless Controller Datasheets. The data...
VLAN Networks

VLANs - IEEE 802.1q Trunk Link Protocol Analysis

While the VLAN Tagging article briefly covered the IEEE 802.1q protocol this article will continue building upon it by further analyzing the IEEE 802.1q...
Network Fundamentals

LAN Network Topologies

Network topologies can take a bit of time to understand when you're all new to this kind of cool stuff, but it's very important to fully understand them...
Network Fundamentals

Network Switches & Bridges

Network Switches are the evolution of Hubs and Repeaters, and enable the creation of networks by connecting multiple devices together. They are critical...