What will be the best way to provide Zeroization option for a system without using an external (Covered) switch? Zeroization pin when grounded clears all the software on the system. Some systems have implementation that takes external 12V pulse with isolated GND to trigger the internal system Zeroization pin grounding. But this approach require an external 12V source. The requirement is to have this implementation exercised remotely vs by a local switch. Any thought on this will be appreciated.