Abstract: A wireless network connection security method is disclosed, including: acquiring a type of a wireless network to which a mobile device is connected; determining that the type of the wireless network is insecure; monitoring an application, the application being installed on the mobile device; determining that the application is to be activated; and in response to the determination that the application is to be activated, establishing a secure communication channel between the mobile device and a first server.

Abstract: A method and an apparatus for storing a resource and an electronic device are provided. The method includes: extracting a resource with a storage size exceeding a preset capacity threshold, and backing up the extracted resource to a cloud server; obtaining link address information of the resource backed up to the cloud server; performing a clip processing on the extracted resource, and encapsulating the link address information corresponding to the extracted resource into the clip-processed resource; and replacing the extracted resource stored in an electronic device with the encapsulated resource.

Abstract: A picture processing method and apparatus, and an electronic device are disclosed. The method comprises: traversing a stored preset picture library to determine a tag for each of at least one reference picture in the preset picture library, wherein the tag is configured for identifying content of the reference picture, and a predetermined favorite operation has been performed on the at least one reference picture by a user (S101); determining at least one to-be-recommended tag from the determined tags according to a preset selecting rule (S102); sending the at least one to-be-recommended tag to a server, which is configured to provide a target picture to the electronic device (S103); and receiving and displaying a target picture that is provided by the server to the electronic device based on the at least one to-be-recommended tag (S104). The method can intelligently provide a user with more favorite pictures according to the user's preference.

Abstract: Embodiments of the present application disclose a picture presentation method, device and an electronic device. The method comprises: determining a junk picture in the electronic device according to a preset junk picture determining rule (S101); modifying a filename extension of the junk picture into a filename extension corresponding to a non-picture file (S102); and scanning and displaying pictures in the electronic device (S103). By applying embodiments of present application, junk pictures will not be scanned during the scanning of pictures and thus will not be displayed any longer since filename extensions thereof have been modified. The displayed pictures do not contain junk pictures, the number of displayed pictures is thus reduced, and thus improving the efficiency of searching for pictures.

Abstract: A method and an apparatus for storing a resource and an electronic device are provided. The method includes: extracting a resource with a storage size exceeding a preset capacity threshold, and backing up the extracted resource to a cloud server; obtaining link address information of the resource backed up to the cloud server; performing a clip processing on the extracted resource, and encapsulating the link address information corresponding to the extracted resource into the clip-processed resource; and replacing the extracted resource stored in an electronic device with the encapsulated resource.

Abstract: A wireless network connection security method is disclosed, including: acquiring a type of a wireless network to which a mobile device is connected; determining that the type of the wireless network is insecure; monitoring an application, the application being installed on the mobile device; determining that the application is to be activated; and in response to the determination that the application is to be activated, establishing a secure communication channel between the mobile device and a first server.