Fatima has just learned that employees have tried to install their own wireless router in the employee lounge. Why is installing this rogue AP a security vulnerability?

a$.$ It allows an attacker to bypass network security configurations.

b$.$ It uses the weaker IEEE $80211$i protocol.

c$.$ It requires the use of vulnerable wireless probes on all mobile devices.

d$.$ It conflicts with other network firewalls and can cause them to become disabled.