Advanced Security Platform

Protect Yourself
From Everything
They Won't Tell You About

Pre-execution QR security. Hidden camera detection. Stingray countermeasures. AirTag tracking alerts. Forensic evidence chain. All from your phone.

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44+
Detection Features
7
Radar Layers
14
Threat Categories
$0
Hardware Required
Core Platform

One App. Total Security.

Built from a real-world surveillance investigation. Every feature was designed to solve an actual threat.

📷
Pre-Execution QR & URL Security
Every other QR scanner opens the URL first — then warns you. THRDi Shield analyzes the payload BEFORE making any network connection. Pattern matching, SSL verification, and threat scoring all happen before you can be compromised.
Core Technology
📡
Stingray / IMSI Catcher Detection
Detects fake cell towers intercepting your communications. First browser-based consumer detector. Works on iOS.
Advanced Detection
🏷️
AirTag & All Tracker Detection
Detects Apple AirTags, Tile, Samsung SmartTag, GPS trackers, and all known tracking devices. Works even as AirTags rotate their identifier to evade detection.
Tracking Defense
🔊
uXDT Kill Switch
11 simultaneous oscillators 17–22.5kHz destroy microphone AGC circuits of listening devices. Every activation cryptographically logged.
Active Countermeasure
☠️
Multi-Method Kill Switch
Network flood, ultrasonic overload, and BLE disruption simultaneously. 60-second countdown. All actions logged to forensic chain.
⛓️
SHA-256 WORM Audit Chain
Every detection event is appended to a cryptographic hash chain. Each block references the previous block — tamper-evident, GPS-tagged, timestamped, and suitable for legal proceedings. The only consumer security product with this level of forensic documentation.
Forensic Evidence
🕵️
6-Layer Hidden Device Scanner
WiFi camera SSID pattern matching. Network fingerprinting and subnet density analysis. Lens retroreflection detection via camera flash. RF transmission timing burst analysis. EMF magnetometer deviation. Hidden microphone sweep. All six layers simultaneously.
🎯
Precision Location Engine
2-story triangulation, heatmap, hot/cold tracker, pulse isolator, wall scanner, and height scanner.
Threat Coverage

14 Threat Categories. One Platform.

Every threat THRDi Shield detects and counters — most people have never heard of half of these.

📷
Hidden WiFi Camera
Transmitting over your WiFi. Detected via 30+ SSID patterns and network fingerprinting.
→ Network Flood Kill
📱
Hidden Cellular SIM Camera
Uses a mobile SIM card — untethered from your WiFi. Detected via cellular IP identification.
→ Full Kill Sequence
📡
IMSI Catcher / Stingray
Fake cell towers intercepting your calls and data. Detected via 2G downgrade and latency analysis.
→ VPN + WiFi-Only
🏷️
AirTag / GPS Tracker
Placed on your person or vehicle without consent. Detected via manufacturer ID persistence.
→ Alert + Legal Steps
🔊
Ultrasonic Tracker (uXDT)
Inaudible 17–22kHz beacons correlating your identity across devices and locations.
→ uXDT Kill Switch
📶
Evil Twin / Rogue AP
Fake WiFi hotspot intercepting your traffic. Captive portal + SSL + DNS timing detection.
→ Disconnect Alert
📷
Malicious QR Code
Phishing, malware, drive-by downloads. Analyzed BEFORE any network connection is made.
→ Pre-Execution Block
👁️
Stalkerware / Spyware
Monitoring apps installed by abusers. Detected via battery drain, CPU jitter, memory pressure patterns.
→ Alert + Legal Steps
Pricing

Simple, Transparent Pricing

All sales are final.

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Results

Real Results From Real Users

★★★★★

“Found an RF anomaly in our Airbnb on the first scan. The evidence report gave us everything we needed. Nothing else on the market does this from a phone.”

✈️
Marcus T.
Frequent Traveler
★★★★★

“I manage 14 short-term rental properties. THRDi Shield is part of every turnover inspection now. The audit chain gives me legal documentation each unit was swept clean.”

🏢
Sarah K.
Property Manager
★★★★★

“The pre-execution QR scanning alone is worth it. Our team scans every QR code before opening. Blocked three phishing attempts in the first week.”

🛡️
James W.
Corporate Security Director
FAQ

Common Questions

How does THRDi Shield work — is it an app? ▼
THRDi Shield is a Progressive Web App (PWA). Once installed as a WordPress plugin, you visit the Shield URL in Safari or Chrome, then tap Share → Add to Home Screen on iOS or Install on Android. It opens as a full-screen app. Camera, microphone, Bluetooth, GPS, and push notifications all work.
Can someone intercepting my network see what I do in the app? ▼
No. THRDi Shield communicates exclusively over HTTPS with TLS encryption. An interceptor can see that you are transmitting data but cannot read the contents — your scans, detection results, and evidence chain are all encrypted. The app requires HTTPS specifically because of this threat.
Does it really detect hidden cameras? ▼
THRDi Shield detects RF transmission anomalies, WiFi camera SSID patterns, EMF anomalies from wired devices, ultrasonic signals, and lens retroreflection. The most definitive confirmation is the device verification test — unplug suspected devices and measure if signal drops. Combined with the location tools, it provides reliable detection.
What is the forensic audit chain? ▼
Every detection event is appended to a SHA-256 hash chain stored in your WordPress database. Each block cryptographically references the previous block making the entire history tamper-evident. This creates forensic documentation suitable for legal proceedings.
Does AirTag detection work on iOS? ▼
Yes. Apple AirTags rotate their Bluetooth address to evade detection — but they always broadcast a persistent Apple manufacturer identifier. THRDi Shield detects this identifier regardless of address rotation.
What is the review plan features before purchase policy? ▼
sales are final on all paid plans. Contact support within 14 days of purchase for a full review plan features before purchase, no questions asked.
Most people have no idea these threats exist

You Know Now.
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No hardware required. Installs in under 3 minutes.

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