In game Communication Improvements

[NesMettaur]

I guess the main thing about packet hacking is it's cleaner, and if you coordinate with a fellow traitor it means someone who did their work can help an ally get in somewhere from across the station.
No fingerprints, no damage to the door, no sign you're even there or were there, and less tools required overall.

Consequently, you need to take time to grab each individual door's ID and the process does take a lot longer than just speedsnipping the wires and grabbing a crowbar.