Research on meteorological data information security certification technology based on cloud service
Xin Ma · Modern Electronics Technique · 2013
Traditional certification technology can not effectively manage the cloud mass access certification request.In the multi-factor certification mechanism,the user′s verification code which multi-factor certification device generates at no charge is provided by cloud service providers.And multi-factor certification service based on the specialized dynamic password card needs to charge fees.This paper presents-one free certification method with voiceprint recognition.The speaker identification task can be achieved by the discriminative model and channel compensation algorithm to further improve the system performance.Through the comparison and analysis of experiments of the generative model voiceprint identification certification technology,the new method has robust certification performance.