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 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…
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…
TOPTON N5095/N5105/N100 opnsense & proxmox powersave tuning
In this post I will guide you through some of the powersave recommended settings on the TOPTON units…
How to setup AdGuard Home DNS on OPNsense with Unbound
Why do I need AdGuard Home as my internal DNS resolver? AdGuard Home is a free and open-source…
Why to use AdGuard / Pi-hole filtering blocklists and how to check their effectiveness?
Services like AdGuard Home or Pi-hole are popular ad-blocking and privacy protection tools that offers a variety of…
How to enable LAN bridge to use all the optical interfaces on OPNSENSE?
The focus of this article is on the steps involved in enabling a LAN bridge within OPNsense.…