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SASE & SD-WAN Networks

Check Point Software and Cato Networks Co-Found...

By: Shlomo Kramer, Check Point Software & Cato Networks Co-Founder As one of the founders of Check Point Software and more recently Cato Netwo...
Palo Alto Networks

Palo Alto Firewall Configuration Options. Tap M...

Our previous article explained how Palo Alto Firewalls make use of Security Zones to process and enforce security policies. This article will expla...
Palo Alto Networks

Introduction to Palo Alto Next-Generation Netwo...

During the past decade, we’ve seen the global IT security market flooded with new network security and firewall security appliances. New vendors em...
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:

The Most Common Worst Networking Practices and ...

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

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

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

How To Secure Your SD-WAN. Comparing DIY, Manag...

With so much enterprise network traffic now destined for the cloud, backhauling traffic across an expensive MPLS connection to a data center to app...

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 ...

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Palo Alto Networks

How to Manually Download, Import & Install PAN-OS on...

This article provides comprehensive guidance on the manual processes involved in downloading, uploading, and installing (import) any PAN-OS version on a...
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

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

How to Fix Palo Alto Firewall “Error: Image File Aut...

Keeping your Palo Alto Firewall up to date with the latest PAN-OS software updates is an important step to ensure your organization is protected against...

Popular Topics

Network Protocol Analyzers

How To Detect ARP Attacks & ARP Flooding With Colaso...

ARP attacks and ARP flooding are common problems small and large networks are faced with. ARP attacks target specific hosts by using their MAC address a...
VLAN Networks

VTP Protocol - In-Depth Analysis

The previous article introduced the VTP protocol, we examined how it can be used within a network, to help manage VLANs and ease the administrative over...
Network Fundamentals

Network Broadcast

The term "Broadcast" is used very frequently in the networking world . You will see it in most networking books and articles, or see it happening on you...
Cisco Wireless

Cisco Aironet 1100 & 1200 Series (1110, 1121, 1142, ...

Resetting a Cisco Aironet access point can be required if you’ve lost your password or need to wipe out the configuration of a previously configured acc...