Methods and systems for centralizedly controlling server user rights are provided herein. In an exemplary method, a first verification server can receive an instruction sent by a control server. The instruction can include a user-right-processing instruction or a user-right-adding instruction. The first verification server can process stored information of user rights in response to the user-right-processing instruction sent by the control server to generate processed information of the user rights, or the first verification server can store newly added information of the user rights in response to the user-right-adding instruction sent by the control server. The first verification server can then synchronize the processed information of the user rights or the newly added information of the user rights with a second verification server. The second verification server can be in a communication connection with the first verification server.