CrowdSec vs. pfSense

Since I've only used CrowdSec in a homelab/small-medium sized business setup, that's really the only market I can safely recommend it and say it's well suited for, because I don't know how much it would cost to run it in an enterprise environment. I've heard some pricing and how they plan on rolling out a subscription model, but it's still in talks. Either way, if you have publicly exposed web applications hosted locally or on a virtual private server, then CrowdSec should be part of every virtual machine and/or network. Even with the lmited number of filter you get out of the free subscription, it provides a nice layer of constantly updated data,

Incentivized

pfSense is incredibly budget friendly and capable for organizations of all sizes. My specific scenario, working for a non-profit organization, requires budget consciences decisions without compromising security and function. pfSense has helped tremendously in accomplishing this. It specifically tackles advanced routing, static routing, remote access, intrusion prevention, in a single platform, mostly available for free.

Incentivized

• Provides great integrations with tools you already use, such as fail2ban, Cloudflare, WordPress, NGINX, Linux Firewalls, etc.
• Lightweight agents can run on individual servers and report to a main security engine so that if there's an attack on one server and a block is implemented, the entire network can be protected
• There are a lot of ways to receive alerts and store logs
• CrowdSec Central API is a nice way to manage everything externally

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

• Getting CrowdSec to run on OPNsense can be a challenge, but that's also a limitation of the OS
• You can only subscribe to a couple of feeds before paying an unknown amount of money that's part of their "Enterprise" package. So, there could be better transparency.

Incentivized

• There is no API for making changes. This can be a hindrance in environments where auto-deploying something needs firewall rules or HAProxy configs updated. Since all settings are stored in an XML file and then configs are generated from that, even manually updating config files cannot be done.
• Beware that some network cards can have issues. pfSense is based on FreeBSD, so it's best to look on their compatibility list before deploying.

Incentivized

pfSense can be a very elementary firewall but can also be as comples as you want, according your needs. I'd always reccomend a HA solution when used in a company and, for bigger companies, commercial license is recommended. It's also very adptable to everyone's needs.

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

PFSense is not a fully featured and supported enterprise-grade solution; however, it does offer a lot of similar functionality at a fraction of the cost for more minor requirements.

• It flat-out blocks malicious IPs from accessing any PC on my network.
• It's free-tier makes this a no brainer to implement

Incentivized

• pfSense has only had positive impacts on our company. We are not a huge company so not having to buy licenses to get all these features have been excellent.
• I was not around when our current sysadmin decided to use pfSense, but I am assuming from day one it was probably a 100% return on investment since it does everything we need it to and it was open source software.

Incentivized