Pin a moment, follow it everywhere
Click a spike and every chart, the map and the tables below hold that moment, with the program or machine you clicked picked out wherever it appears. Follow it onto a device's page to see its connections then.
Network monitoring for Windows networks
IonMon shows which program on which computer talked to where, how much it sent, what it cost in CPU and memory, and who opened which file on your file servers. Every machine on one timeline, so a spike on one lines up with everything it touched. One small agent, no network hardware.
We sent a link to . Open it to confirm your address and choose a password; your 14-day trial starts then.
Nothing after a few minutes? Check your spam or junk folder, or try again.
Point at any bar to see that moment on every chart. Click it to pin it: the bar holds, the program you clicked stays picked out, and CPU and the map of traffic between your machines line up on it. Pinned here: the 3 AM database backup.
Firewalls see addresses. IonMon sees the program behind every connection, on the machine itself.
Click a spike and every chart, the map and the tables below hold that moment, with the program or machine you clicked picked out wherever it appears. Follow it onto a device's page to see its connections then.
Which program on each machine talked to which host, on which port, and how much it sent and received, minute by minute: hostnames from DNS, and your own machines by name. Read from Windows itself, with no packet capture and no drivers.
A live map of which of your machines talk to each other, each way drawn on its own and flowing faster the more it carries, with the program at each end: w3wp.exe on the web server, sqlservr.exe on the database.
What each program used on each machine, lined up with its traffic, and what Windows itself holds: the file cache, the kernel, and which driver's memory keeps growing.
On Windows file servers, see which machine and user opened, changed or deleted which file on your shares, including attempts that were denied.
Online status, signed-in users, addresses, network adapters and the machines on each one's network, Windows and agent versions, and clocks that drift. Name and tag devices to group them.
Enter your name and email. Confirm your address from the link we send and choose a password.
Your account has its own enrollment key. Run one command per machine, or add a startup script to Group Policy for the whole domain.
ionmon-agent.exe install -server https://ionmon.com -key <your key>Machines appear in your dashboard within a minute, and history builds from there. Nothing to configure on your firewall or switches.
IonMon records who connected to what and how many bytes moved, never what was inside the traffic or the files.
Each account has its own enrollment key and sees only its own machines. Everything travels over HTTPS.
Every machine checks the signature on a new agent before installing it, and rolls back a version that won't start.
The agent sends one compressed summary a minute and keeps data safe on disk if the connection drops.
Runs on 64-bit Windows 10 and 11, and Windows Server 2016 and later.