<p>Provided is a mode-based access control method that includes: making a security mode list which indicates security setting states of devices existing in a home network; setting a specific security mode selected from the modes on the security mode list; and making the devices perform functions thereof in the specific security mode. Also, provided is a mode-based access control device (100) includes: an authentication unit (110) which checks information on a user and authenticates the user; a mode configuration unit (120) which makes a security mode list indicating the security setting state of devices forming a home network; a mode setting unit (130) which sets a specific security mode selected from modes on the security mode list; and an operating unit (140) which causes the devices to perform functions thereof in the specific security mode.</p>
