Site-to-site VPN using TAILSCALE/HEADSCALE between OPNSENSE and UNIFI OS
This is a guide in establishing a secure and reliable site-to-site VPN between OPNSense and UniFi OS using…
UNIFI & PROXMOX graceful shutdown on APC UPS when there is power loss
Here is a guide on how to create an automation to handle network rack power loss when running…
Connect your HOMELAB remotely with GUACAMOLE. RDP to Windows & Linux
In this short guide, I will share my experience and installation steps for Apache Guacamole which will give…
Adguard/Pihole – Privacy/Security Block Lists 2025
This post shares the blocklist collection of choice in 2025 to prevent Ads, Malware and innapropriate DNS queries…
Unifi Cloud Gateway Ultra – configuration and hardening
The Ubiquiti UniFi Cloud Gateway Ultra combines advanced security and performance in a compact device. It supports over…
OPNSENSE Surfshark VPN Selective Traffic routing via Wireguard Tunnel on VLAN
This guide describes the process of routing subnet clients on selected VLAN (ex. GUEST-VLAN) via paid Surfshark VPN…
OPENVPN Site-to-Site using SSL/TLS Certificate-Based Authentication between multiple sites with OPNSENSE
OpenVPN is a robust, secure, and flexible solution for setting up a site-to-site VPN. Its strengths lie…
OPNSENSE IP blocklists and Geo-IP block to enhance security against malicious attacks
As time progresses and the internet becomes an integral part of our lives, cybercrime is evolving into a…
Using Stress-Terminal UI (S-TUI) for stress test on Linux
A crucial factor in assessing the health of a Linux distribution or the hardware it operates on is…
Prevent power failure on OPNSENSE with APC UPS
OPNsense, as a robust open-source firewall and routing platform, plays a crucial role in safeguarding network infrastructure against…
ProxySG, CAS, Management Center, Reporter useful configuration articles
Below is a list of articles I have contributed to and have been published to BROADCOM knowledge center…