Alien Legion-Omega Squad
Wifi Remote Hack
This is idea, not a yet built
A magnetic (or other more versatile sticky substance) ‘box’ that ’Rina can throw, and it will attach to a computer/drone/etc, and give that thing an encrypted wifi channel that Rina can then access remotely.
Possibly even have it store some basic commands so that once the puter/drone/etc is hacked, ’Rina can give it simple programming to do easy tasks (monitor & report changes/attack new targets/follow & defend/etc) with out having to constantly keep up the hacking.