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Network & User Activity Monitoring Software

  • One simple dashboard to monitor internal and external activity.

  • Get visibility using traffic from a SPAN or mirror port, no agents required.

  • Drill down to granular information; usernames,  file names, web domains and URIs.

  • Ideal for network forensics, real time troubleshooting or identifying suspicious traffic.

  • Download and deploy on standard hardware, VMWARE or HyperV.

network traffic analysis

30 Day Free Trial

Free Trial of LANGuardian. Deploy on physical or virtual platforms.

See what is happening on your network!

Interactive Web Demo

See the detailed information LANGuardian can provide.

Try before you download!

Customer Logos

“This product is amazing… I’m getting an insight into the network that I have never had before and seeing activity that I just did know was going on” 
Simon Waldron,
IT Manager, Kanes Foods, Ltd.
“No agents and getting a visibility by grabbing traffic straight off the wire is a major advantage for us. Much more detail, superior to NetFlow.”
Information Security Officer, City National Bank, USA
“We needed to collect all web activity down to the URL level from a span port. As a benefit it also provides unique out-of-band network forensics for troubleshooting or identifying odd network traffic.“
Network Analyst at Illinois Central College
“With some of the LANGuardian competitors it seems like you need 5 employees with master degrees to get them working. LANGuardian is not that way and does not consume employee resources” 
CISO, City National Bank
“Seeing what the users are doing in multiple different areas is really what made us purchase. It gives us a lot more detail of our internal network.
Country Casual, USA
“Easy to install, deploy, manage and in my opinion has really good deep packet inspection engine.”
Kamil, Systems Administrator
Concare IT

Looking for help or support? Watch a video

What is LANGuardian

Introduction to LANGuardian. What is it and why you need it on your network.

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Install Guides

How to get LANGuardian installed on virtual or physical systems. Includes guides on how to setup a SPAN or mirror port.

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Using LANGuardian

Tips and tricks to get you started including guides to help you troubleshoot your network.

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NetFort LANGuardian is deep packet inspection software for investigating, monitoring, and reporting on network and user activity.