Number recognition control method, device and corresponding server and mobile terminal

Abstract

The invention relates to the field of communication security, and specifically discloses a number recognition control method and device, and a corresponding server and a mobile terminal. The method comprises the following steps: receiving a contact name and telephone number thereof submitted by the terminal; querying to determine the security type mark quantity of the telephone number from a security number database, and the data record quantity of the telephone number and the contact number associatively stored in a terminal user contact list corresponding to each contact in the terminal user contact list; feeding the security type mark quantity and the data record quantity back to the terminal as the security information. By use of the number recognition control method disclosed by the invention, the security of the contact information is queried a cloud-server when a user is to save the compiled contact information in the contact list, the security information of the contact information is determined by comparing the marked quantity of the telephone number with the recorded quantity of the number in the friend contact list of the user submitting the query, thereby preventing the false number from being stored in the contact list by the user.

Description

[0001] 【Technical field】 [0002] The invention relates to the field of communication security, in particular to a number identification control method and device, a corresponding server and a mobile terminal. [0003] 【Background technique】 [0004] With the continuous development of communication technology and Internet technology, people can use mobile phones to talk and send text messages with others anytime and anywhere, and can also communicate with others through social software, which brings many conveniences to people's daily life. On the other hand, due to the leakage of personal information, all kinds of strange and false numbers have brought many troubles to life and work. What's more, fraudsters pretend to be family members, leaders, bank staff, etc. Telecom fraud has caused huge losses to the people. At the same time, social software stores a large amount of user information and contact information. When a user's social account is stolen, fraudsters can use the us...

AI Technical Summary

Problems solved by technology

On the other hand, due to the leakage of personal information, all kinds of strange and false numbers have brought many troubles to life and work. What's more, fraudsters pretend to be family members, leaders, bank staff, etc. Telecom fraud has caused huge losses to the people; at the same time, social software stores a large amount of user information and contact information. When a user's social account is stolen, fraudsters can use the user's social account identity to carry out fraud

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