today i learned pepper spray technically need permit in malaysia. pls correct me if im wrong, but articles seem to suggest this.

alarm keychain should be quite easy to find on shopee.

can also use set of keys as impromptu brass knuckles.

swiss army knife? but not sure if will confiscate.

before preparing to any drastic preparations above, do basic preparations first such as make sure to ask her to turn on roaming so she stays contactable at all times. note her flight, accomodation, iteniary if any.