Sub-GHz SDR Agent
Your radio frequency security expert that analyzes IoT wireless protocols and identifies RF vulnerabilities.
What is Sub-GHz SDR Agent?
The Sub-GHz SDR (Software Defined Radio) Agent specializes in analyzing radio frequency communications used by IoT devices, smart home systems, industrial sensors, and wireless protocols operating below 1 GHz. It identifies security vulnerabilities in RF protocols, replay attacks, and insecure wireless implementations.
Problems It Solves
IoT RF Security Gaps
Smart home devices, car key fobs, garage door openers, and industrial sensors use proprietary RF protocols with weak or no encryption. Attackers can intercept, replay, or spoof these signals.
Invisible Attack Surface
RF communications are invisible to traditional security tools. You have no visibility into what RF devices are transmitting or how secure their protocols are.
Replay & Jamming Attacks
Many RF protocols lack anti-replay protection. Attackers can capture and replay signals to unlock cars, open garage doors, or control industrial equipment.
Unencrypted Sensor Data
Industrial IoT sensors, medical devices, and building automation systems often transmit unencrypted data over RF. Sensitive information is exposed to anyone with an SDR.
How Sub-GHz SDR Agent Works
RF Protocol Analysis
Analyzes sub-GHz wireless protocols (315MHz, 433MHz, 868MHz, 915MHz). Decodes transmissions, identifies protocol weaknesses, and validates encryption.
Replay Attack Testing
Captures and replays RF signals to test for replay vulnerabilities. Identifies devices vulnerable to signal replay attacks.
Encryption & Security Validation
Validates RF protocol encryption, rolling codes, and anti-replay mechanisms. Identifies weak or missing security controls.
RF Device Discovery
Scans RF spectrum to discover all transmitting devices. Identifies unauthorized RF devices and shadow IoT deployments.
User Benefits
IoT Security Visibility
Understand what RF devices are deployed, what they're transmitting, and how secure their communications are.
Prevent RF Attacks
Identify replay vulnerabilities, weak encryption, and insecure protocols before attackers exploit them.
Smart Home Security
Test security of smart locks, garage doors, alarm systems, and other RF-controlled smart home devices.
Industrial IoT Protection
Secure wireless sensors, SCADA systems, and industrial automation that rely on sub-GHz RF communications.
Compliance Requirements
Meet security requirements for healthcare (HIPAA), critical infrastructure, and industrial IoT deployments.
Physical Security
Validate security of RF-based access control, vehicle immobilizers, and physical security systems.
Real-World Use Cases
Smart Building Security
Discovered building HVAC sensors transmitting unencrypted temperature and occupancy data. Implemented encryption to prevent corporate espionage.
Vehicle Key Fob Replay
Captured and replayed car key fob signals—successfully unlocked and started vehicle. Manufacturer upgraded to rolling code protocol.
Industrial Sensor Security
Found factory sensors using fixed RF codes without encryption. Attackers could inject false sensor readings to disrupt production.
Technical Capabilities
Core Capabilities
Integrations
Ready to experience Sub-GHz SDR Agent?
Join teams using Alprina to secure their applications with AI-powered agents.