The invention provides a resource access method and device. The method comprises the steps that access equipment detects the link station between an authentication server and the access equipment to obtain a first link state detection result; the authentication server detects the link state between the authentication server and the Internet to obtain a second link state detection result; the access equipment monitors a request message of a user terminal and controls the user terminal to conduct corresponding page jumping according to the first link state detection result and/or the second link state detection result; and the user terminal completes authentication on the page displayed after jumping and accesses resources corresponding to the authentication page. Accordingly, in the network needing authentication, when the network fails, the user terminal still can conduct authentication and access the local resources by means of the page jumping mode.