Top 6 Open-Source Alternatives to ferm

Product categories

Bug Trackers Crash Reporting Cyber Security DevOps Tools Error Tracking Exception Monitoring Firewall Log Management Monitoring Tools Network Security Performance Monitoring Security & Privacy

Summary

The top open-source alternatives to ferm are pfSense, Plasma Firewall, and Zabbix. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

pfSense Landing Page
1

pfSense

pfSense is a free and open source firewall and router that also features unified threat management, load balancing, multi WAN, and more
Pricing:
- Open Source
#Perimeter Security And Firewalls #Cyber Security #Network Security 10 social mentions
Plasma Firewall Landing Page
2

Plasma Firewall

Plasma Firewall is an open-source control panel with which you can manage your system firewall.
Pricing:
- Open Source
#Security & Privacy #Tool #Monitoring Tools 1 social mentions
Zabbix Landing Page
3

Zabbix

Track, record, alert and visualize performance and availability of IT resources
Pricing:
- Open Source
- Free
#Monitoring Tools #Performance Monitoring #DevOps Tools 5 social mentions
Datadog Landing Page
4

Datadog

See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.
Pricing:
- Open Source
- Freemium
- Free Trial
- $15.0 / Monthly (per host)
#Monitoring Tools #Log Management #Error Tracking 5 social mentions
Ossec Landing Page
5

Ossec

OSSEC is an Open Source Host-based Intrusion Detection System.
Pricing:
- Open Source
#Security & Privacy #Cyber Security #Monitoring Tools 1 social mentions
Denyhosts Landing Page
6

Denyhosts

The idea of denying access to SSH servers is nothing new and I was inspired by many other scripts...
Pricing:
- Open Source
#Monitoring Tools #Cyber Security #Web Application Security