Data Encryption (System Security) in LA GARD 700 Series
System Security Overview
The LA GARD 700 Series safe lock implements multiple security measures to protect information:
- Encrypts data during transmission
- Encrypts data at rest
- Mutually authenticates devices with encryption
Data Encryption
Encryption protects communication between system entities. It prevents attackers from intercepting or replaying information exchanged between devices.
Entities That Communicate
- Software Application and Keypad
- Keypad and Lock(s), with or without a Multiplexer
- Key Fob and Keypad
Encrypted Information Types
- Combinations
- Configuration data
- Firmware updates for locks and Keypads
Communication authentication complies with ISO/IEC 9798-2 and uses AES-128 encryption between locks and Keypads.