Company employees think they are connecting to the company network, but they are connecting to a fake, identical network controlled by an attacker Which of these describes a rogue AP attack?. 

An attacker uses a form of malware to perform admin-level modification to a victim's operating system. 

An employee at a company plugs a router into the company network to make a simple wireless network. 

An attacker standing outside the building takes advantage of this and goes onto the wireless network. 

A user tries to get to a service, but the service can't be reached because an attacker has overloaded it with packets