Abstract:

In view of the information security threats under the “Internet +” mode, a integrated service platform for “Internet + real estate mortgage registration” service mode was designed based on identity authentication, digital signature, electronic signature and other domestic cryptographic technologies. This platform ensured that users have highly reliable personal identity when applying for real estate mortgage registration by strong identity authentication. At the same time, important data encryption transmission was adopted to protect the security of sensitive information during network transmission and prevented information from being illegally obtained or tampered. In addition, key operations were verified through electronic signature and seal to ensure the authenticity and completeness of the operations. The research results indicate that the platform effectively addresses the information security challenges faced in the “Internet +” model. Furthermore, the platform exhibits a high degree of reusability in terms of its functional architecture, providing strong support for the enhancement and advancement of the “Internet + government services” system.

Key words: information security, real estate mortgage registration, domestic cryptographic, digital signature, electronic signature