[VeX_RaT_Boy]

Unsecure scripts are the ones that can be "hacked" from the clientside.
If you, for example, use a triggeraction to a weapon to warp clientside, it is most likely unsecure. Client. strings for importaint stuff like stats and health are also unsecure.

It's not like you can't use triggeraction, but it must have proper and secure conditions serverside.