Deciso's OPNsense Tour

Intrusion Detection & Prevention

Monitor your network for malicious activity or policy violations and generate an alert or block the traffic with our inline IPS solution [as of 16.1].

Multi Interface

IDPS can be run on multiple interfaces.

Emerging Threats

Integrated ET community rules with configurable auto update (cron).


All available rule categories can easily be selected and applied with their defaults or custom setting.


The alerts are searchable within the user interface. Full details about the alert can be displayed.


True Inline IPS

While other open source solutions only have passive blocking of threats by ip after the fact, OPNsense offers prevention and stops an attack before it reaches the target.
IPS is schedule to be part of version 16.1.


Screenshot OPNsense IDPS Alterts

Your Next Firewall is Open Source !

OPNsense is an open source, easy-to-use and easy-to-build FreeBSD based firewall and routing platform.

OPNsense is licensed under an Open Source Initiative approved license. OPNsense is and will be available with the simple 2-clause BSD license.