Palo Alto Site-to-site VPN between AWS and Palo Alto (Static & BGP) In this blog post, we'll look at how to create a site-to-site VPN between AWS and Suresh Vinasiththamby Jul 2, 2025 15 min read
Palo Alto Palo Alto Create Bulk Address Objects using Pan-OS Python SDK In this blog post, we'll see how to configure bulk Address-Objects at once and then add them Suresh Vinasiththamby Jun 19, 2025 5 min read
Palo Alto Palo Alto Clientless VPN Configuration As the title suggests, Palo Alto's clientless VPN allows users to access internal resources (HTTPS-based) without installing Suresh Vinasiththamby Feb 23, 2025 8 min read
Palo Alto Combining URL Categories on Palo Alto We know that in Palo Alto, or in any NGFW, we can allow or block various URL categories. Speaking specifically Suresh Vinasiththamby Feb 10, 2025 2 min read
Palo Alto Trying to Automate Palo Alto Firewall Objects/Rules Cleanup In this blog post, we will walk you through how to clean up Palo Alto Firewall Objects and Rules using Suresh Vinasiththamby Feb 5, 2025 9 min read
Palo Alto Palo Alto - Remove Unused Address Objects Using pan-os-php If you’ve worked with Palo Alto firewalls, you might have noticed they don’t make it easy to get Suresh Vinasiththamby Jan 15, 2025 8 min read
Palo Alto Palo Alto URL Filtering and SSL Decryption In my previous blog posts (linked below), we looked at how to allow or block specific websites using URL filtering. Suresh Vinasiththamby Jan 11, 2025 4 min read
Palo Alto Palo Alto How to Block Specific URLs? When working with Next-Generation Firewalls (NGFWs), you may come across situations where you need to block specific websites. In Suresh Vinasiththamby Jan 11, 2025 4 min read
Palo Alto Palo Alto Allow Access To Certain URLs Matching A Blocked URL Category If you use URL filtering on your Palo Alto firewalls, you may come across situations where a specific URL category Suresh Vinasiththamby Jan 10, 2025 4 min read
Palo Alto Why You Should Change Palo Alto Master Key? Palo Alto firewalls come with a default master key used to encrypt passwords, secrets, and certificates. If your firewall is Suresh Vinasiththamby Dec 6, 2024 4 min read
Palo Alto Palo Alto Auto-Tagging to Automate Security Actions Auto-tagging allows the firewall to tag a policy object when it receives a log that matches specific criteria, creating Suresh Vinasiththamby Nov 26, 2024 4 min read
Palo Alto Palo Alto Site-to-Site VPN Configuration Example What if I tell you that configuring site-to-site VPN on Palo Alto firewalls is easier than you may Suresh Vinasiththamby Nov 13, 2024 7 min read
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 Suresh Vinasiththamby Oct 19, 2024 6 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 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 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