You have a strong password and a unique PIN. You're behind seven proxies and your system is locked down tight. Plus you control physical access to your devices, so you can be reasonably certain you're secure. Victims of domestic violence and other vulnerable populations often don't have the luxury of keeping their passwords secret or denying root-level access to their adversary. They're faced with the ultimate insider threat- one that knows everything about them, has complete access to their digital life, and can even dictate their security policy. For them, their proximity to their attacker means that many security solutions are ineffective and, in some cases, even harmful to implement. This talk will explore cases where traditional security measures fail an already-vulnerable population, how we need to rethink our approach to security, and what we can do to help.