Suresh Vinasiththamby

What if I tell you that configuring site-to-site VPN on Palo Alto firewalls is easier than you may think? Just

In this blog post, we will look at how to set up port mirroring on Juniper EX switches. The goal

We all know that firewalls are limited by hardware resources. Larger devices support higher throughput, while smaller ones may not

Containerlab v0.58.0 supports running Cisco IOL images, which is something I was very much looking forward to. IOL

I currently run multiple Docker containers across two hosts, each hosting various applications on different ports. UniFi Controller exposes the

In this blog post, we will look at how to use Entra-ID SAML SSO with GlobalProtect VPN. This guide assumes

I already had Palo Alto GlobalProtect VPN configured with an external gateway and portal, allowing me to connect back to

Recently, I wanted to add a list of domains to the Palo Alto DNS policy to block them from resolving.

As soon as you configure GlobalProtect and go to the monitor tab, you will see hundreds or even thousands of

I've tried many note-taking apps like Evernote, OneNote, and Apple Notes, but none really satisfied me, if I&

In this blog post, we're going to explore how to Auto-Scale Palo Alto VM-Series Firewalls in AWS. It&

When I started my home lab, I used a Raspberry Pi 4 that functioned as a router/firewall, and I

If you rely heavily on Palo Alto App-IDs, you know the challenge of managing new and modified App-IDs. Palo Alto

XtendISE is a simple web application connected to your Cisco ISE, which helps with everyday routine tasks and common challenges

If you've ever worked with traditional Layer 4 firewalls, you might be familiar with configuring security policies based

I think this is going to be the shortest blog post of all time because running a Python HTTP server

A few years ago, I used a simple application called 'TypeItIn'. It kept a small GUI window open

I know what you're thinking, we usually manage our Python code via Git to track changes, but what