Methods, devices and systems for router access control

A method for controlling access to a router, comprising:

• receiving an access request for accessing a router, the access request comprising a user identification of a first terminal device which requests for access to the router;
• generating feedback information indicating whether to permit the first terminal device to access the router, based on the user identification of the first terminal device;
• and
• transmitting the generated feedback information.

A method for controlling access to a router, comprising:

• receiving a first connection request for establishing a connection using a visitor identity, which is transmitted from a first terminal device, and establishing a connection to the first terminal device with the visitor identity, wherein the first connection request comprises a user identification of the first terminal device;
• transmitting an access request for accessing the router to a second terminal device, wherein the access request comprises the user identification of the first terminal device;
• receiving feedback information which is transmitted from the second terminal device, the feedback information indicating whether to permit the first terminal device to access the router;
• and
• determining whether the first terminal device is permitted to access to the router, according to the received feedback information.

A terminal device, comprising:

• a processor;
• and
• a memory for storing instructions executable by the processor, wherein the processor is configured to:
• receive an access request for accessing a router, the access request including a user identification of a first terminal device requesting for accessing the router;
• generate feedback information based on the user identification of the first terminal device, the feedback information indicating whether to permit the first terminal device to access the router;
• and
• transmit the generated feedback information.

A router, comprising:

• a processor;
• and
• a memory for storing instructions executable by the processor, wherein the processor is configured to:
• receive a first connection request for establishing a connection using a visitor identity, which is transmitted from a first terminal device, and establish a connection to the first terminal device with the visitor identity, wherein the first connection request comprises a user identification of the first terminal device;
• transmit an access request for accessing the router to a second terminal device, wherein the access request comprises the user identification of the first terminal device;
• receive feedback information which is transmitted from the second terminal device, the feedback information indicating whether to permit a first terminal device to access to the router;
• and
• determine whether the first terminal device is permitted to access to the router using a host identity, according to the received feedback information.