Palo Alto: Top Picks
Palo Alto Networks
Complete Guide to Upgrading Palo Alto Firewall PA…
Upgrading your Palo Alto Firewall or Panorama Management System to the preferred PAN-OS release is always recommended as it ensures it remains stable…
Palo Alto Networks
Palo Alto Firewalls Security Zones – Tap Zone, Vi…
Palo Alto Networks Next-Generation Firewalls rely on the concept of security zones in order to apply security policies. This means that access lists…

Palo Alto Networks
Complete Guide: Configuring IPSec VPN between Pal…
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. O…

Palo Alto Networks
How to Manually Download, Import & Install PAN-OS…
This article provides comprehensive guidance on the manual processes involved in downloading, uploading, and installing (import) any PAN-OS version o…
Featured Subcategories:
SD-WAN & SASE Articles:
SASE & SD-WAN Networks
The Need for a Converged SASE Platform. Convergin…
The digital transformation is pushing applications to the cloud, the 2020-2022 pandemic shifted employees to work from home, and the number of result…
SASE & SD-WAN Networks
Key Features of a True Cloud-Native SASE Service…
Secure Access Service Edge (SASE) is an architecture widely regarded as the future of enterprise networking and security. In previous articles we tal…
SASE & SD-WAN Networks
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…
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…
F5 Networks:
Network Protocol & Firewall Analyzers:
Network Protocol Analyzers
How to Detect Routing Loops and Physical Loops wi…
When working with medium to large scale networks, IT departments are often faced dealing with network loops and broadcast storms that are caused by u…

ManageEngine Firewall Analyzer
Ensuring Compliance and Business Continuity in a…
In the wake of digital transformation, the work landscape as we know it has undergone a dynamic shift. People can now work from home, from the office…
Network Protocol Analyzers
Advanced Network Protocol Analyzer Review: Colaso…
Firewall.cx has covered Colasoft Capsa several times in the past, but its constant improvements make it well worth revisiting. Since the last review…
Network Protocol Analyzers
Introducing Colasoft Unified Performance Manageme…
Colasoft Unified Performance Management (UPM) is a business-oriented network performance management system, which analyzes network performance, quali…
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Web Vulnerability Application Scanners & VPN Services
Web Application Vulnerability Scanners
What is Cross-site Scripting (XSS)? Why XSS is a Threa…
Part one of our two-part series on Cross-site scripting (XSS) explains what are XSS attacks. We also take a close look on how XSS exploits work (urls, coo…
Web Application Vulnerability Scanners
Precision Web Application Vulnerability Scanning with…
There are two primary approaches to web application security testing. Dynamic Application Security Testing (DAST), also called black box testing, imitates…
VPN Services & Guides
What is a VPN? VPNs for Beginners - Everything You Ne…
What is a VPN?
VPN (Virtual Private Network) is a well-known acronym amongst regular internet users. Initially used within businesses to securely connect…
Web Application Vulnerability Scanners
Creating a Cross-site Scripting (XSS) Attack. Understa…
Part two of our Cross-site scripting (XSS) series shows how easy it is to create & execute a XSS attack, helping readers & network security engine…