Technical Tips and Tricks

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User-ID  is one of the core tenets of Palo Alto Networks firewalls, and is very useful when implementing identity-based policy in an enterpr...

DNS Proxy (configured by navigating to Network -> DNS Proxy ) is a feature that can be very useful for environments where you do not have...

Duo can be integrated with Palo Alto Networks in a variety of ways. In this post, we are going to be looking at RADIUS integration, specific...

This post elaborates upon the previous previous posts in this series. If you haven't read through parts  1  and  2 , I highly recommend ...

The purpose of this post is to elaborate on the configuration used to walk you through how Minemeld works in my previous post . If you haven...

Minemeld is an awesome tool provided by Palo Alto Networks that is available for multiple use cases, and comes in both open source and paid...

I ran into a scenario recently that I thought I’d share. A Palo Alto Networks firewall was being configured with redundant VPN tunnels to an...

My previous post details the problems associated with a legacy layer 4-based security policy approach, and how organizations can move to a ...

In the field, I tend to run into the following security policy scenario quite often because administrators either just migrated away from a ...

Palo Alto Networks offers a way to query a URL via https://urlfiltering.paloaltonetworks.com/. However, if you want to query multiple URLs a...

Palo Alto Networks offers a variety of ways to automate configuration tasks. One of these ways is through the concept of tags. Tags allow a...

Safe Search  allows administrators to block explicit content. This especially important in educational institutions (i.e. K-12). Palo Alto N...