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Palo Alto Networks

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

Palo Alto Networks Next-Generation Firewalls rely on the concept of security zones in order to apply security policies. This means that access list...
SASE & SD-WAN Networks

Converged SASE Backbone – How Leading SASE Prov...

Global connectivity is top of mind for many IT teams at organizations of all sizes. We are currently in the middle of a dramatic shift in business ...
SASE & SD-WAN Networks

SD-WAN is the Emerging, Evolving Solution for t...

A lot has changed in how people work during the past twenty years. Co-working spaces, mobility, and the cloud now are common. Businesses are spread...
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...

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SASE & SD-WAN Articles:

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

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

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 ...

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...

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...

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Palo Alto Networks

Palo Alto Networks Firewall - Web & CLI Initial Conf...

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

How to Register a Palo Alto Firewall and Activate Su...

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

Introduction to Palo Alto Next-Generation Network Fi...

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

Popular Topics

Windows Servers

Configuring Local Group Policy for Windows 2003

Windows 2003 Group Policies allow the administrators to efficiently manage a group of people accessing a resource. Group policies can be used to control...
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...
Cisco Routers

Resolving Cisco Router/Switch Tftp Problems: Source ...

When working with Cisco equipment that has multiple ip interfaces, a common problem engineers are faced with is trying to successfully tftp to or from t...
Cisco Routers

Configuring Point-to-Point GRE VPN Tunnels - Unprote...

Generic Routing Encapsulation (GRE) is a tunneling protocol developed by Cisco that allows the encapsulation of a wide variety of network layer protocol...