Palo Alto Palo Alto High Traffic Latency Troubleshooting We all know that firewalls are limited by hardware resources. Larger devices support higher throughput, while smaller ones may not Suresh Vinasiththamby Nov 5, 2024 4 min read
Palo Alto Global Protect VPN SAML SSO with Entra-ID In this blog post, we will look at how to use Entra-ID SAML SSO with GlobalProtect VPN. This guide assumes Suresh Vinasiththamby Oct 19, 2024 5 min read
Palo Alto Global Protect Internal Host Detection & Internal Gateways - Lessons Learnt I already had Palo Alto GlobalProtect VPN configured with an external gateway and portal, allowing me to connect back to Suresh Vinasiththamby Oct 18, 2024 6 min read
Palo Alto How to Protect GlobalProtect Portal from Brute Force Attacks? As soon as you configure GlobalProtect and go to the monitor tab, you will see hundreds or even thousands of Suresh Vinasiththamby Oct 12, 2024 5 min read
Palo Alto Auto Scaling Palo Alto VM-Series Firewalls in AWS In this blog post, we're going to explore how to Auto-Scale Palo Alto VM-Series Firewalls in AWS. It& Suresh Vinasiththamby Oct 6, 2024 14 min read
Homelab Adding Palo Alto PA-440 to My Home Lab When I started my home lab, I used a Raspberry Pi 4 that functioned as a router/firewall, and I Suresh Vinasiththamby Oct 5, 2024 4 min read
Palo Alto Managing Palo Alto App-ID Changes Using Threat Signature Indicators (TSID) If you rely heavily on Palo Alto App-IDs, you know the challenge of managing new and modified App-IDs. Palo Alto Suresh Vinasiththamby Oct 3, 2024 5 min read
Palo Alto Palo Alto App-ID - How Does It Work? If you've ever worked with traditional Layer 4 firewalls, you might be familiar with configuring security policies based Suresh Vinasiththamby Sep 28, 2024 8 min read
Palo Alto Palo Alto Firewall For Absolute Beginners Hi all, if you are here, I assume you're looking to learn about Palo Alto Firewalls, and you& Suresh Vinasiththamby Aug 17, 2024 10 min read
Palo Alto Setting Up Palo Alto Firewall in VMWare Workstation Hi all, welcome back to another Palo Alto Firewall blog post. In this post, we will explore how to add Suresh Vinasiththamby Aug 9, 2024 5 min read
Palo Alto Palo Alto Object and Policy Cleanup with pan-os-php Hi all, welcome back to yet another Palo Alto Automation post. If you work with firewalls, you know that one Suresh Vinasiththamby Aug 5, 2024 8 min read
Palo Alto Global Protect Authentication Cookies and Prevent Multiple MFA Prompts In this blog post, let's look at a common scenario where users face two MFA prompts when trying Suresh Vinasiththamby Aug 3, 2024 4 min read
Palo Alto Palo Alto Load Partial Configuration Hi all, welcome back to yet another Palo Alto Firewall blog. Have you ever wanted to load partial config from Suresh Vinasiththamby Jun 30, 2024 6 min read
Palo Alto Palo Alto Firewall Packet Capture Packet capture is very useful when you troubleshoot network connectivity issues or monitor suspicious activity. Diagram Few things to consider Suresh Vinasiththamby Jun 20, 2024 4 min read
Palo Alto Palo Alto - Find and Remove Unused Objects If you work with Palo Alto firewalls, you might know there's no straightforward way to find and remove Suresh Vinasiththamby Jun 14, 2024 5 min read
Palo Alto AWS Gateway Load Balancer (GWLB) with Palo Alto Firewalls In this blog post, we're exploring AWS Gateway Load Balancer, commonly known as GWLB. We'll get Suresh Vinasiththamby Jun 11, 2024 9 min read
Palo Alto How to Configure Palo Alto User-ID Redistribution? In today's blog post, let's look at how to share User-ID information between Palo Alto firewalls Suresh Vinasiththamby May 21, 2024 4 min read
Containerlab Running Palo Alto Firewall in Containerlab Hi all, in this quick blog post, let's look at how to run Palo Alto firewalls in Containerlab. Suresh Vinasiththamby May 6, 2024 5 min read