Bluetooth® security technology
A secure low energy technology for the process industry developed by Endress+Hauser
Convenient wireless access to field instruments is of increasing interest. Significant security risks emerge with the growing frequency with which instruments are accessed remotely. Developments in the Industrial Internet of Things are leading to interconnected process control components. Endress+Hauser has developed a security layer for Bluetooth® that protects the passwords, using CPace as its core-component. With CPace, the notorious attacks on the Bluetooth® pairing-step are prevented.
The pulse of measurement technology in cybersecurity
Benefits
Increased usability, time efficiency and security of your plant when using Bluetooth® devices thanks to CPace
Secure use of passwords in industrial plants independent of the password length and availability of a complex PKI infrastructure by utilizing PAKE protocols
Usage independent of device type and power specifications due to verification of only one procedure
Prevention of phishing and man-in-the-middle attacks by using asymmetric cryptography
Stronger security than other solutions in standard use (e.g. pre-shared key) – Endress+Hauser solution recommended by IETF
