Handheld Device Browsing Behavior Authentication Method and System Based on Multiple Factors

Abstract

The present invention provides a browsing behavior authentication method for a handheld device that integrates multiple factors, including: collecting user data, the user data at least including one or more of the external environment data where the handheld device is located, user operation data, and browsing behavior data combination of species; preprocessing the user data; constructing a training model based on the preprocessed user data; detecting new data to be tested to complete user identification; the present invention analyzes the external environment when using the application in real time Data, the application section that the user is browsing, and the user's touch screen data, obtain the characteristic data required by each sub-model, and conduct behavior authentication. When the authentication result is illegal, immediately freeze the account in use or the entire mobile device. The embezzlement behavior of illegal users is avoided, the security of the handheld device is improved, and the disclosure of private information is avoided.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a method and system for authenticating browsing behavior of a handheld device that integrates various factors. Background technique [0002] With the development of mobile hardware and software, handheld devices have gradually become an indispensable tool in people's daily life. In daily life, a large amount of private information is often stored in a handheld device. At the same time, a large number of Internet companies regard the handheld device as a legal symbol of the user's identity. It will be released directly for the user experience. Even when logging in to an account on a traditional PC, authentication and confirmation can be performed on a commonly used device to avoid the need to enter a password. On the one hand, by avoiding the cumbersome steps of frequently inputting the account password, the operation can be simplified, which brings great convenience. Howeve...

AI Technical Summary

Problems solved by technology

However, since the fingerprint sensor will be affected by the external environment, such as: wet fingers, fingerprint dirt, will affect the normal fingerprint acquisition, therefore, mobile phone manufacturers also retain the mobile terminal password authentication method, so that passwords and fingerprints have Equivalent certified competency

However, because the number of passwords is often short, generally 4 to 6 digits, it is very easy to be stolen, so the handheld device urgently needs a method that can provide continuous authentication to protect the user's handheld device from illegal users for a long time. control

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