The hardest question after an incident is the simplest: is it actually over? StealthTrace is the concept for answering it — an autonomous sensor you leave behind when the response team rolls off. It keeps a full packet capture and watches against the ruleset Arbiter built, so you can confirm the threat hasn’t returned before you reconnect — air-gapped the entire time, then wiped on recovery.
Leave capability behind
StealthTrace
Leave it. Prove it’s really over.
When the responders leave, StealthTrace stays — a sensor that keeps capturing and watching the ruleset to confirm the incident is truly resolved before you trust the network again.
What it's designed to do
Stay behind
Left in place when the response team rolls off.
Capture PCAP
Keeps a full packet record of the network.
Watch the ruleset
Checks traffic against the rules Arbiter built.
Confirm resolved
Shows the incident hasn’t returned over time.
Recover and wipe
Pulled out and reset— no data leaves with it.
The leave-behind that proves the incident is really closed.
1. Set the rules
Arbiter builds the ruleset from the incident and your network.
2. Leave behind
Place the sensor on a TAP or SPAN as the team rolls off.
3. Watch
It captures PCAP and checks traffic against the ruleset.
4. Recover
Confirm it’s clear, pull the sensor, wipe and reset.
The last step of an IR job
StealthOps gets the team onsite to find and contain. StealthTrace stays after — the leave-behind that turns “we think it’s clean” into evidence it stayed clean, without leaving an analyst parked on site.
Where teams would use it
Confirm an incident is resolved ⋅ Post-IR leave-behind ⋅ Watch before reconnecting⋅ Air-gapped evidence capture ⋅ Prove no recurrence ⋅ Unstaffed remote sites ⋅ Hand off to the operator
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