Regular reboots and applying updates already go a long way. Factory reset can also help get rid of persistent malware. But if she’s being targeted, you’re out

Regular reboots and applying updates already go a long way. Factory reset can also help get rid of persistent malware. But if she’s being targeted, you’re out of luck. No matter what she does, there’s always one more 0day that can be used in a watering-hole attack.