Method and system for protecting number information privacy
Patent Information
- Authority / Receiving Office
- CN Β· China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- ζ沫
- Publication Date
- 2008-08-27
- Estimated Expiration
- Not applicable Β· inactive patent
Smart Images
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Abstract
Description
technical field
[0001] The invention relates to a privacy protection method and system in the field of communication technology, in particular to a number information privacy protection method and system. Background technique
[0002] It is common for people to be harassed by phone / email / instant mail sales of merchandise, insurance, etc. Such harassment often occurs repeatedly and affects people's lives, especially the leakage of telephone numbers is the most serious interference to people's lives. There are many ways people's phone number information can be leaked. When people buy some bulk commodities, they often compare repeatedly, and at the same time hope to get the best deal from the salesperson. People's phone numbers will be left for these sales representatives; when people visit some websites, they are sometimes asked to fill in their phone numbers In order to obtain better services; the user's phone number information obtained by the above-mentioned sales represe...