32results about How to "Safety verification" patented technology

The embodiment of the invention relates to a login authority verifying method, and the method comprises the steps: obtaining the telephone number information of a currently inserted SIM (subscriber identity module) card in a user terminal; generating an initialized login interface according to the telephone number information; obtaining a login information submitting instruction inputted by a user; generating a preset number obtaining command according to the login information submitting instruction; obtaining the preset number information stored in a database of the user terminal according to the preset number obtaining command; determining whether the preset number information is the same as the telephone number information or not; updating the preset number information stored in the database according to the telephone number information when the preset number information is not the same as the telephone number information; determining whether the updated preset number information is the same as the telephone number information or not again; generating login information according to the telephone number information, the IMEI of a user terminal and the user information of the user terminal when the updated preset number information is the same as the telephone number information, transmitting the login information to a server, and carrying out the login of a user; and enabling the server to update the cellphone number field stored in user account information according to the login information.

The invention discloses a networking method and electronic equipment. The method is applied to an electronic device, and the electronic device includes an application programming interface including preset verification information, wherein the application programming interface is used to connect to a network, and the method includes: obtaining the first authentication information from the electronic device A networking request information sent by an application, wherein the networking request information includes information to be verified; based on the networking request information, calling the application programming interface; through the application programming interface, based on the preset The verification information is used to verify the information to be verified to obtain a verification result; when the verification result indicates that the verification is passed, based on the networking request information, control the first application program to access the network through the application programming interface.

A method and device for authenticating the integrity of transaction information, the method comprising: a terminal device receives a transaction instruction sent by a host computer, parses the transaction instruction to obtain a first message verification code and transaction information to be verified; the transaction information to be verified is divided into blocks to obtain Transaction information block, generate a third key based on the first key, generate a fourth key based on the second key, generate a fourth key based on the transaction information block, the first key, the second key, the third key and the fourth key Perform calculations to generate authentication message verification codes; judge whether the authentication message verification code matches the first message verification code, if yes, the transaction information is complete, execute the transaction instruction, return the transaction result to the upper computer, and end; otherwise, the transaction information is incomplete, Refuse to execute the transaction order, return an error code to the host computer, and end. Therefore, in the process of calculating the verification code according to the transaction information to be verified, the transaction information to be verified is processed multiple times, and the important data in the transaction information is more secure during the verification process.

A method for preventing duplicated address detection attack on the basis of identity authentication is a scheme for preventing the duplicated address detection attack in an Internet Protocol version 6 (IPv6) network and is used for solving the problem of service denial attack against duplicated address detection (DAD) in the IPv6 network. The IPv6 network is not extremely high in service denial attack resistance. A system for the method is composed of a verification server, an encryption / decryption module, an update module and a mapping storage module and the like. The identity authentication on a network access device corresponding to DAD is achieved through the modules by simple calculation, operations regulated in an original IPv6 protocol can be performed only when identity authentication is performed, and no response is made to the device corresponding to DAD once the identity authentication fails. Information in the verification server is updated timely after the authentication is finished once. Attack on the DAD in the IPv6 network through illegal network access devices is effectively eliminated.