We code

Fingerbank: Device Fingerprinting


Device identification and network anomaly detection solution.

PacketFence's sister project. A vast collection of device fingerprints to identify devices connected to your network and monitor for abnormal behaviour.

PacketFence: Open Source NAC


Fully supported, trusted network access controller.

Boasting an impressive feature set including a captive-portal for registration and remediation, centralized wired and wireless management, powerful guest management options, 802.1X support, layer-2 isolation of problematic devices; PacketFence can be used to effectively secure networks small to very large heterogeneous networks.

PacketFence is working marvelously with over 8,000 registered devices on an infrastructure of 200-plus endpoint switches and nearly 400 wireless APs.

Gerard Duguay, Manager of Network and Telecommunication Services, Seattle Pacific University

We help

UN*X Expertise

Inverse is a group of experts dedicated to help you with your UN*X needs. bash, awk, grep, Perl, Python, C. We speak the proper language to get the job done.

Network Kings

Your toaster speaks TCP. Your t-shirt is Wifi. And your users keep landing with new connected gears. Your network is the foundation of your organization. When time comes, you need new switches, new controllers, and help to setup security all over the place.


Behind every service is a server. And your users won’t care about the attack you just received or the broken air conditioner in your servers room. Avoid disasters by letting us monitor your infrastructure and feed you with precious recommendations.

Migration and Deployment

Software as time is changin’. Your user-base grows and your hardware can’t cope. We help you with new deployement and data migration.

Available Support Package

Duration 1 year
Support Method Web Portal + Phone
Response Time 1 hour
Support Hours 24/7
Multi-Server No
Notifications Security + Bug Fixes
Bug Fixes Yes
Included Incidents Unlimited
Included Consulting Hours None - can be purchased separately
Price $5,000 USD per PacketFence Server
Supported operating systems are
  • Red Hat Enterprise Linux (RHEL) 8
  • Debian 11
The support packages do not include
  • components installation
  • custom development
  • preventive system monitoring
  • training and documentation
Consulting hours can be consumed for
  • architecture design and review
  • migration from another system
  • performance tuning
  • best practices

Contact Us

Inverse inc.
5455 de Gaspe Avenue
Office 710-730
Montreal (Quebec), Canada
H2T 3B3

Phone : +1 (514) 447-4918
Toll Free: +1 (866) 353-6153
Fax : +1 (514) 227-5394

© Inverse 2022