What is a Data Logger?
A data logger is an electronic device that records data over time, typically used for environmental monitoring, industrial automation, and IoT applications.
Why is Wireless Protection Important?
Wireless data transmission in data loggers is vulnerable to cyber threats, interference, and unauthorized access. Implementing a strong protection path ensures data security and reliability.
Key Components of Wireless Protection Path:
- Encryption: Uses AES-256 or TLS/SSL encryption to secure wireless data transmission.
- Authentication: Implements strong authentication protocols (WPA2/WPA3, VPN, Multi-Factor Authentication).
- Secure Network: Uses private or segmented networks to prevent unauthorized access.
- Firewalls & IDS/IPS: Network firewalls and Intrusion Detection/Prevention Systems help block threats.
- Data Redundancy: Cloud and local backup systems prevent data loss due to network failures.
- Interference Management: Avoids frequency congestion and uses spread-spectrum technology.
Wireless Technologies for Data Loggers:
- 📡 Wi-Fi (802.11ac/ax): Common in industrial and home automation data loggers.
- 📡 LoRaWAN: Long-range, low-power wireless technology for IoT devices.
- 📡 NB-IoT & LTE-M: Cellular-based IoT networks for secure and reliable data transmission.
- 📡 Zigbee & Bluetooth: Short-range wireless communication for smart devices.
- 📡 Satellite Communication: Used in remote areas for logging environmental data.
Best Practices for Wireless Security in Data Loggers:
- 🔒 Use strong, regularly updated encryption standards.
- 🔒 Implement VLANs to separate critical network traffic.
- 🔒 Enable automatic software and firmware updates.
- 🔒 Use logging and monitoring tools to detect anomalies.
- 🔒 Set up geofencing and device whitelisting.
Popular Wireless Data Logger Brands:
- 📌 HOBO Data Loggers
- 📌 MadgeTech
- 📌 Sensaphone
- 📌 ELPRO Technologies
- 📌 Omega Engineering