4 results about "Universal Plug and Play" patented technology

The present application discloses a device management method, apparatus, electronic device, and storage medium. The method includes: a first control point obtains a first request; the first request carries at least a first signature; the first request is used to request management of a device in a first network; the first network includes multiple devices; the multiple devices can communicate with each other based on the Universal Plug and Play (UPnP) protocol; the first control point is a device among the multiple devices whose computing capacity meets a first condition; through a smart contract, a first node of a second network is called to verify the validity of the first signature according to a preset endorsement policy to obtain a first verification result; and if the first verification result indicates that the validity of the first signature has been verified, a management operation corresponding to the first request is executed.

The content of the present disclosure relates to a method for providing UPNP service, a gateway device, a storage medium and a program product. In the method, the gateway device acquires a device list comprising preset device type information related to a preset device type; acquires terminal device information of the terminal device based on the terminal device connecting to the gateway device, and compares the terminal device information with the preset device type information; determines that the terminal device information matches the preset device type information; and provides UPNP service to the terminal device based on the determination. Through the intelligent control of the UPNP function on the gateway device, a balance may be struck between the communication needs of devices that require UPNP service and network security.

A method of checking a vulnerability of an electronic device, performed by a vulnerability checking device, includes classifying the electronic device by using at least two of a plurality of device classification methods in a preconfigured execution order; and checking whether the vulnerability is present in the electronic device according to a result of the classification of the electronic device, wherein the plurality of device classification methods may include a first method of using a MAC address, a second method of using a SNMP (Simple Network Management Protocol), a third method of using a Universal Plug and Play (UPnP), a fourth method of using a Bonjour protocol, a fifth method of using a web page provided by the electronic device, and a sixth method of using a NetBIOS.