I don't know about now, but 10 years ago we used to see two types of robbery at off campus apartments.
Forced entry / home invasion - The door bar linked above should take care of this if they use it when they are home as long as the door is strong enough. When they aren't home renters insurance will take care of it.
Push in -Coming home late at night the attacker grabs from behind as the door unlocks and pushes the person in. Don't come home late alone, have people wait when she is dropped off, have good situational awareness and get back in the car if something feels off. Apartments are also a target for abductions for a trip to the ATM, people these days don't have much in the way of cash on them so this probably happening more.
You will know if she is responsible enough for a firearm, but the door bar should be the first priority.
Forced entry / home invasion - The door bar linked above should take care of this if they use it when they are home as long as the door is strong enough. When they aren't home renters insurance will take care of it.
Push in -Coming home late at night the attacker grabs from behind as the door unlocks and pushes the person in. Don't come home late alone, have people wait when she is dropped off, have good situational awareness and get back in the car if something feels off. Apartments are also a target for abductions for a trip to the ATM, people these days don't have much in the way of cash on them so this probably happening more.
You will know if she is responsible enough for a firearm, but the door bar should be the first priority.