OPNsense vs pfSense

August 04, 2023 | Author: Michael Stromann
9
OPNsense
Free & Open source firewall. Everything essential to protect your network and more
17
pfSense
pfSense open-source firewall solution is a fully-featured firewall/router providing enterprise features. It allows businesses and home users to secure networks, create VPN tunnels, do advanced routing, remote access, DNS, DHCP, etc. many other core network services and features.

OPNsense and pfSense are two popular open-source firewall distributions based on FreeBSD, designed to provide secure and robust network management solutions. While they share a common ancestry as pfSense was initially a fork of m0n0wall, they have evolved differently, and several key differences set them apart.

1. User Interface and Usability: One of the most noticeable differences between OPNsense and pfSense lies in their user interfaces. OPNsense has a modern and sleek web interface that focuses on ease of use and intuitiveness. It provides a more straightforward navigation experience and a polished visual design. On the other hand, pfSense retains a more traditional interface, which might be perceived as less user-friendly by some. Although both platforms offer extensive configurability and customization, OPNsense tends to have an edge when it comes to user experience.

2. Development and Community: Another significant difference is their development and community involvement. OPNsense has a more community-driven approach, with a focus on open development and engaging users in shaping the project's direction. It embraces open discussions and actively encourages contributions from its user base. On the contrary, pfSense has a more centralized development model, with a core team managing the project's development and roadmap. While this can lead to faster decision-making and stability, it might limit community involvement compared to OPNsense.

3. Features and Add-ons: Both OPNsense and pfSense offer a wide range of features, including firewalling, routing, VPN support, captive portal, and more. However, their approaches to add-on packages differ. OPNsense has a more modular design that allows users to install and manage plugins directly from the web interface. This approach enhances flexibility and ease of expansion. On the other hand, pfSense relies on package installation through the package manager or manual setup. While it still provides a robust ecosystem of add-ons, OPNsense's plugin system might be more user-friendly for some administrators.

See also: Top 10 Firewall software
Author: Michael Stromann
Michael is an expert in IT Service Management, IT Security and software development. With his extensive experience as a software developer and active involvement in multiple ERP implementation projects, Michael brings a wealth of practical knowledge to his writings. Having previously worked at SAP, he has honed his expertise and gained a deep understanding of software development and implementation processes. Currently, as a freelance developer, Michael continues to contribute to the IT community by sharing his insights through guest articles published on several IT portals. You can contact Michael by email stromann@liventerprise.com