SPIDER Automation Zymkey 4i Hardware Security Module for Raspberry Pi & Jetson Nano
Description
SPIDER Automation Zymkey 4i Hardware Security Module is a powerful cryptographic hardware coprocessor designed to protect embedded Linux devices from cyber attacks, unauthorized cloning, and physical tampering. Building upon Zymbit’s proven security architecture, the Zymkey 4i interfaces directly with the 40-pin GPIO header of single-board computers such as the Raspberry Pi family and NVIDIA Jetson Nano, establishing an encrypted communication channel over the I2C bus and GPIO lines.
Whether you are deploying commercial edge AI gateways, industrial IoT nodes, or automated remote sensors, the Zymkey 4i secures your sensitive data at rest and in transit. It automates complex security tasks—including root file system encryption, cryptographic key management, and remote device authentication—allowing developers to build highly secure IoT products without reinventing enterprise security protocols.
Key Features
- Encrypted Root File System: Secures your operating system storage against offline extraction, cloning, and unauthorized data snooping.
- Secure Key Storage & Generation: Hardware-isolated vault for generating, storing, and utilizing private cryptographic keys safely.
- Active Physical Tamper Detection: Monitors for perimeter breaches, enclosure openings, and physical shocks using an onboard accelerometer.
- Host Device Authentication: Cryptographically measures and authenticates the true identity of the host board before granting network access.
- TLS & Digital Signatures: Native support for TLS client certificates, secure data encryption, and verifiable software code signatures.
- Battery-Backed Real-Time Clock: High-precision precision RTC ensures accurate timekeeping even during power outages.
- Secure I2C Interface: Communicates with the host CPU over a hardware-encrypted serial bus to prevent eavesdropping.
- Standard GPIO Compatibility: Drops directly onto standard 40-pin GPIO headers across Raspberry Pi and Jetson ecosystems.
Benefits
- Prevents Intellectual Property Theft: Locks down proprietary algorithms and application software running on exposed edge devices.
- Mitigates Physical Security Risks: Triggers automated countermeasures if a device is stolen, opened, or physically compromised in the field.
- Simplifies Cloud Onboarding: Streamlines secure TLS certificate management for seamless connection to AWS, Azure, or private IoT clouds.
- Enhances System Reliability: Autonomous hardware watchdog functions ensure continuous, trusted operations in remote locations.
Applications
- Industrial IoT Gateways: Securing data collection nodes deployed in unattended factory environments.
- Edge AI & Robotics Vision Systems: Protecting machine learning models and sensitive firmware on NVIDIA Jetson platforms.
- Smart City & Utility Meters: Preventing tampering and unauthorized firmware injections in municipal infrastructure.
- Commercial Kiosks & POS Terminals: Safeguarding payment processing and consumer data endpoints against physical attacks.
Package Includes
- 1 x Zymkey 4i Hardware Security Module Board
Technical Specifications
| Parameter | Specification Details |
|---|---|
| Brand / Series | SPIDER Automation / Zymbit Zymkey 4i Security Ecosystems |
| Item / Component Type | Hardware Security Module (HSM) & Cryptographic Coprocessor Board |
| Model Number / SKU | Zymkey 4i / SKU-SPIDER-ZYMKEY-4I-SECURITY-MODULE |
| Host Board Compatibility | Raspberry Pi Series (Pi 3, Pi 4, Zero, etc.) & NVIDIA Jetson Nano |
| Hardware Interface | Standard 40-Pin GPIO Header & I2C Secure Serial Bus |
| Communication Security | Encrypted Internal Hardware Communication Channel with Host CPU |
| Security Features | Encrypted Root File System, Secure Key Generation, and Hardware Vault Storage |
| Tamper Protection | Physical Perimeter Breach Detection & Integrated Accelerometer Sensor |
| Cryptographic Support | TLS Client Certificates, Digital Signatures, and Host Identity Authentication |
| Real-Time Clock (RTC) | Precision Battery-Backed RTC for Independent Timekeeping |
| Package Shipping Weight | 0.02 kg (20 grams) |
| Package Shipping Dimensions | 6 cm × 5 cm × 3 cm |
