A Security Protection Technology Based on Multi-factor Authentication

Today, with the rapid development of the information society and the increasingly complex computer network environment, multi-factor authentication, as one of the security protection technologies, plays an important role in both IT science and business. How to safely complete multi-factor authentication without affecting user experience has attracted extensive attention from researchers in the field of business security protection and network security. The purpose of this paper is to apply multi-factor authentication technology to enterprise security protection systems, develop and design a security protection technology based on multi-factor authentication dynamic authorization, and provide enterprises with unified identity management and authority management methods. The cornerstone of trust and security to ensure uninterrupted and stable operation of users. The original master key k is subjected to secondary multi-factor processing, which enhances the user’s authentication ability and effectively avoids the risk of easy password theft and disguised identity. In order to meet the given VoIP security requirements, a SIP multi-factor authentication protocol is proposed for the VoIP environment by using the multi-factor authentication technology to solve the security problem. The performance test results show that due to the influence of data encryption and decryption, the response time of the encrypted database is 100s longer than that of the unencrypted one, but the growth rate is 10% smaller than that of the unencrypted one. Therefore, the performance of this scheme is better when the amount of data is larger.