Universal RF TSCM & Attribution Platform
Totally Passive. TAA Compliance.
The Next Evolution of RF Counter-Surveillance.
Detect. Attribute.
Locate.
SigDNA is a unified RF analysis and TSCM platform that combines WiFi, Bluetooth/BLE, Cellular (2G–5G NR), Wideband Sweep, IoT Protocol Scanning, Broadcast Demodulation, and Angle of Arrival / Direction Finding within a single system architecture — built to identify and physically locate suspicious transmissions inside complex signal environments.
Unlike conventional spectrum tools that detect signals, SigDNA enables device-level attribution and localisation — helping investigators determine what device is transmitting and where it is located.
SigDNA enables operators to transition seamlessly from:
Signal Detection → Device Identification → Signal Localisation → Physical Convergence
I. Signal Detection
Wideband Sweep
High-speed spectrum scan and automatic classification surface every transmission in the environment, instantly.
See it.
II. Device Identification
RF Fingerprinting
Recognise specific transmitting devices even when MAC addresses and BLE identifiers are hidden or randomised.
Know it.
III. Signal Localisation
Direction Finding
Angle of Arrival and distance estimation point directly at the source — no more hot-and-cold guesswork.
Find it.
IV. Physical Convergence
Hunt Mode
Hand off to SigDNA Vector for rapid, direction-guided proximity hunting down to the physical device.
Reach it.
Threat Assessment, Not Just RF Detection.
Finding the needle in a stack of needless.
RF activity is constant and pervasive. A wideband sweep, WiFi scan, or Bluetooth scan will always return results — detection was never the difficult part. The critical task is determining which signals constitute a genuine threat, classifying that threat, and locating its physical source. The presence of RF is not, by itself, evidence of a problem.
The elusive threat
Most commercial transmitters broadcast continuously and are readily identified by any scanner. A device engineered for concealment — a cellular recorder that remains idle until it has data to transmit — emits nothing detectable outside that transmission window. Missed, it remains undetected indefinitely.
Idle to active
Capturing that transition requires continuous, full-spectrum monitoring across the entire band over a designated period of time. Combine that with disciplined TSCM procedure — every team-carried transmitting device powered down before the sweep begins. SigDNA is engineered to detect a concealed device at the moment it shifts from idle to active, and some even when it is idle.
SigDNA Recall — visibility between sweeps.Optional accessory
A device idle during today’s sweep may activate tomorrow. LiveTrace allows for continuous recording using a proprietary method in order to capture all spurious events to the microsecond. Recall is an optional accessory that allows for post-scan analysis of LiveTrace, with on-device playback of LiveTrace and post-scan analysis to review activity well beyond the original sweep window — ensuring an idle-to-active transition is never missed.
Market Leader.
Built Different. Built Better.
Core Capabilities
One system. Every capability.
Multi-Protocol RF Analysis
Comprehensive signal coverage spanning WiFi, Bluetooth/BLE, Cellular, IoT, and Wideband Sweep.
RF Fingerprinting
Delivers real-time device identification across LTE, 5G NR, and Wi-Fi signatures.
Signal Classification
Auto-identifies RF technologies live, as spectrum is monitored.
Signal Bearing Estimation
With integrated AoA and RSSI-based distance to guide the physical hunt.
Threat Assessment
Flags evil twins, rogue APs and trackers automatically, as they appear.
Vulnerability Analysis
Checks WiFi encryption, WPS exposure and deauth susceptibility.
Site-Based Workflow
Organises every finding by client site, ready to report.
Export & Reporting
To CSV, JSON and PCAP, with reports generated automatically per site.
Detected on SigDNA. Handed off to Vector.
SigDNA Vector — Handoff Near Field Locator
A Handoff Near Field Locator for close-quarters TSCM sweeps where the ruggedised tablet is impractical. Vector provides rapid signal acquisition and direction-guided proximity hunting with one-tap engagement — configured instantly from the main platform via QR transfer.
Want to see it in action? We offer a live simulator on request — register your interest on our Contact page.
Closing in on the target.
- Lock onto any detected signal via QR Code handoff
- Instant configuration transfer
- RSSI + AoA guided search tool
Scan → Lock → Converge
