The idea of “secure triggers” seems like it wouldn’t work here. Your options are: - have a large enough set of input parameters that it’s infeasible to guess-a

The idea of “secure triggers” seems like it wouldn’t work here. Your options are: - have a large enough set of input parameters that it’s infeasible to guess-attack them, but risk even just a single parameter not being correct in your target system and therefore your payload never executed (completely undermining the entire operation) - your key space has enough variability input to prevent the above, making it easy to guess or brute-force, and revealing the payload trivially. Also, it would either way be easy for your target to reverse because they have full access to the target parameters.