pfSense vs. Sophos UTM vs. Splunk Enterprise

I believe PFSense is well suited for both home lab environments as well as up to small to mid-size business environments on a tight budget. However, I would implore that anything in production requires the use of the authorized hardware that PFSense sells to receive support. However, in my experience, PFSense is a solid set-and-forget firewall solution.

UTM works great if you want a solid, obvious firewall. There's not a lot of second-guessing as to what you are about to do with every change you make. If you incorporate their wireless access points and RED (remote ethernet device) for remote users or small offices, it's considerably much easier to set up than other comparable solutions. If you are looking to manage your firewalls via the cloud, you are out of luck.

Incentivized

It's well suited for what I do, which is network security operations. And that's for anything from troubleshooting incidents, troubleshooting performance, troubleshooting for the purpose of a compliance and auditing. It's not best suited for users who are new in terms of they're new to the product and they have expectations that probably Splunk cannot meet.

Incentivized

• Easy to use. Good user interface design! Easy to understand and easy to set up.
• Lower hardware requirement. 3 years ago, we used an old PC to run it. Now, we have changed to a router device with Celeron CPU and 8GB RAM. It runs smoothly with a 1000G commercial broadband.

Incentivized

• Firewall Protection. The protection is unmatched, setup it a little daunting, but once set up it pretty much runs itself.
• Site-to-site VPN. Super easy to deploy so we are able to network all our sites together.
• The DHCP server function is actually really nice, I prefer using it over the traditional way of using a DC for DHCP.

Incentivized

• It is very useful in creating custom rules for analyzing system logs and display relevant information. The query language is very easy to learn.
• We can create custom UI to visualize the output of our data. The interface is very flexible. It also allows the sharing of rules among users.
• There is an open online community to help others. Stackoverflow also has a splunk community. These resources make it more convenient to learn.

Incentivized

• I did kind of mention a Con in the Pro section with OpenVPN.
• When I create a config for an employee other employees are able to login to that config.
• I could be doing something wrong when I am making it - I am not afraid to admit that as I am pretty new to all of this, but it seems like it builds a key and I would think the key would be unique in some way to each employee, but I could be wrong.
• I actually do not have a lot of Con's for this software - I did not get to set this up on our work network so I am not sure of any downfalls when installing.
• I installed this on my personal machine in a Hyper-V environment to get a feel for it before I started working on it at work and it seemed pretty smooth. I didn't run into any issues.

Incentivized

• Better standard support, it used to be great, now, not so much (for paying customers, that only aquired the Hardware)
• Better wireless solution, there is always room for that, now that everybody needs robust wifi, even at home!
• Faster and more robust wireless Access Points, or different vendor-like compatibility.

Incentivized

• Splunk light limits number of users to 5. Wish there was a flexible license, where one could add more users.
• Splunk light does not let you add > few realtime alerts. Wish there was a flexible license, where one could add as many realtime alerts as wanted.
• Better insight into daily ingestion values

Incentivized

We are using Splunk extensively in our projects and we have recently upgraded to Splunk version 6.0 which is quite efficient and giving expected results. We keep track of updates and new features Splunk introduces periodically and try to introduce those features in our day to day activities for improvement in our reporting system and other tasks.

The pfSense UI is easy to navigate and pretty go look at. It is much better than some high dollar firewalls that just throw menus you you. The pfSense UI is quick and responsive and makes sense 99% of the time. Changes are committed quickly and the hardware rarely requires a reboot. It just runs.

Incentivized

The interface is no non-sense and easy to understand. No need for any consultants to help implement this solution. The performance is consistent and solid. Paired with a good amount of firmware and definitions, it's hard to find any fault in this product. It's interoperability with other Sophos products make a compelling argument to invest in more Sophos products.

Incentivized

You can literally throw in a single word into Splunk and it will pull back all instances of that word across all of your logs for the time span you select (provided you have permission to see that data). We have several users who have taken a few of the free courses from Splunk that are able to pull data out of it everyday with little help at all.

Incentivized

When properly setup and configured, Splunk is extremely reliable.

Incentivized

pfSense+ basic provides "As Available" email support. pfSense+ Pro offers 24 hr turn around email support. pfSense+ Enterprise offers 24/7 phone support.

Incentivized

I find the support fair. The wait can be frustrating when dealing with fire. The pandemic has not helped with this. Although the wait can be long, the support reps are knowledgeable and was able to resolve the issues I was facing.

Incentivized

Splunk maintains a well resourced support system that has been consistent since we purchased the product. They help out in a timely manner and provide expert level information as needed. We typically open cases online and communicate when possible via e-mail and are able to resolve most issues with that method.

Incentivized

The online course was simple clear and described the main capabilities of the solution. There is also an initial module that can be done for free so anyone can familiarize themselves with the functionality of this solution. On the other hand, however, there could be more free online courses. Maybe even with a certificate, this would broaden the group of people who are familiar with the platform while increasing familiarity with the solution itself.

Smooth without too many major issues.

Incentivized

Meraki has a unified management login for all devices, which is nice. It also has decent content filtering, both areas where pfSense is weaker. Where pfSense far ouclasses Meraki is in the ease of use and the other width of features. These include features such as better VPN interoperability, non-subscription based pricing, auditability, not relying on the infrastructure of a third party, more transparency of what's actually going on, easier to deploy replacements if hardware fails. Additionally, the NAT management for pfSense seems to be a bit better, as you can NAT between any network segment and not just the LAN segments out the WAN interfaces.

I would rate Sophos second on this list right below Webroot. Webroot has an easier user interface and policy builder. However, Sophos would be on top of its UI would be improved. I would rank CrowStrike third and McAfee last. Sophos is great for complex environments that have multiple needs.

Incentivized

I didn't get to fully evaluate Logstash as our corporation was already using Logstash, but both seemed like viable solutions to the problem that we were having. I wanted to evaluate Logstash some more, both did seem like they would work for the business needs that we had, we went with splunk as many teams were already using it.

Incentivized

Splunk can scale in to the petabyte per day range which of course is awesome

• pfSense can be installed on commodity hardware with no licensing fees. With a simple less than 10 minute restore time, on most hardware, it's an extremely inexpensive way to achieve the same results that some of the more expensive vendors provide.
• The easy to use interface has allowed configuration management to be preformed by lower level technicians with quick and easy training.

Incentivized

• Sophos has provided a secure Firewall for us.
• Integration with Sophos Central makes it easier to manage both.
• Site to site VPN Failover groups has caused more trouble than it's worth.
• High availability doesn't recognize when you are restarting for an update.

Incentivized

• I don't have any numbers to share but Splunk has positively served as a 24/7 monitoring tool that has saved hours of work by self-detecting, saving statistics and alerting problems in the system or from external interfaces as soon as they happen.
• Splunk dashboards does a solid job in collecting, analyzing data and creating reports that contain an entire day's activity and then automatically sent out to the business.
• Splunk is very easy to learn and very useful to any program or business application.

Incentivized