Abstract: The present disclosure relates to a method and a device for detecting web address hijacking. The method includes: obtaining a currently accessed web address and a target directed web address from a current web address access instruction; determining a secure directed web address from the currently accessed web address according to a history of web address access instructions; and determining whether the target directed web address is hijacked according to the secure directed web address.

Abstract: A method for controlling page rollback includes acquiring a rollback operation, judging whether a preset rollback page corresponding to the rollback operation exists, and displaying the preset rollback page if the preset rollback page exists.

Abstract: The present disclosure relates to a method and a device for detecting web address hijacking. The method includes: obtaining a currently accessed web address and a target directed web address from a current web address access instruction; determining a secure directed web address from the currently accessed web address according to a history of web address access instructions; and determining whether the target directed web address is hijacked according to the secure directed web address.

Abstract: The present disclosure provides a method and a device for filtering information. The method includes: acquiring a network identity of a network currently accessed, wherein the network identity is an identity of a communication carrier providing the network; detecting whether an information filtering rule corresponding to the network identity is stored; and if the information filtering rule is stored, filtering carrier-inserted code in webpage code according to the information filtering rule, wherein the webpage code is sent from a web server to a client terminal via a carrier server.

Abstract: A method for controlling page rollback includes acquiring a rollback operation, judging whether a preset rollback page corresponding to the rollback operation exists, and displaying the preset rollback page if the preset rollback page exists.

Abstract: A method for a device to adjust display of a webpage is provided. The method includes: receiving a webpage adjusting instruction including coordinates of at least one touch point, wherein the webpage adjusting instruction is generated when a touch operation on the webpage is detected; determining a target content node from one or more content nodes associated with the webpage based on the coordinates of the at least one touch point and a Document Object Model (DOM) tree of the webpage; and causing a center of a display area corresponding to the target content node to be displayed at a center of a screen.