Watchdog Timers
Utilize watchdog timers to ensure devices can quickly detect whether a system is unresponsive.
ID: M0815
Security Controls: IEC 62443-4-2:2019 - CR 7.2
Version: 1.0
Created: 06 June 2019
Last Modified: 30 March 2023
Techniques Addressed by Mitigation
| Domain | ID | Name | Use | |
|---|---|---|---|---|
| ICS | T0814 | Denial of Service |
System and process restarts should be performed when a timeout condition occurs. |
|