Security authentication method and device for private network terminal

Abstract

The present application discloses a security authentication method and device for a private network terminal, wherein the method includes: when a user enters a fingerprint on a private network terminal, the operating system of the private network terminal obtains the private network account currently logged into the private network, and triggers Associating the currently entered fingerprint data with the private network account; when the private network terminal is triggered to use fingerprint authentication to perform private network user authentication, the operating system will The private network account of the network and the associated information between the stored fingerprint data and the private network account determine the legitimacy of the current fingerprint data to be authenticated. By adopting the invention, the private network service can be quickly and accurately authenticated in safety.

Description

technical field [0001] The invention relates to mobile communication technology, in particular to a security authentication method and device for a private network terminal. Background technique [0002] In the existing private network systems such as witen or 3gpp, all services are bound to the private network account. After the private network terminal is turned on, it cannot carry out its private network business before logging in to the private network account. In order to ensure the security of private network services, after a private network terminal logs in to a private network account, user security authentication is still required when performing private network services. Usually, one private network terminal can bind multiple private network accounts. [0003] Fingerprint authentication is a highly reliable security authentication method, but in existing terminal devices such as android terminals, fingerprints are bound to users of the terminal application system...

AI Technical Summary

Problems solved by technology

Since the terminal application system and the private network system are two completely different systems, it is impossible to use the existing relationship between terminal system users and fingerprints to perform fingerprint authentication on the business of the private network system

Therefore, the existing terminal fingerprint service module cannot be used to ensure the security of private network services, and thus the accurate and fast authentication effect that fingerprint authentication can achieve cannot be obtained.

[0004] At present, no scheme has been proposed to use fingerprints to perform security authentication on private network services in private network terminals

Images