Method for protecting data
First Claim
1. A method for protecting data, applied to an electronic communication device, the method for protecting data comprising the steps of:
- receiving a wireless signal;
performing a decoding calculation to the wireless signal, and determining whether or not the wireless signal is a data output instruction;
when it is determined that the wireless signal is a data output instruction, then outputting a plurality of preset protected data; and
deleting the preset protected data.
1 Assignment
0 Petitions
Accused Products
Abstract
The present invention is to provide a method for protecting data applied to an electronic communication device, which enables the electronic communication device to receive a wireless signal containing a data output instruction transmitted by a user of the electronic communication device when the electronic communication device is stolen or lost, output a plurality of preset protected data stored in the electronic communication device to an external storage device, and delete the preset protected data from the electronic communication device so that the preset protected data no more exists in the electronic communication device and can'"'"'t be used by others who picked up or stole the electronic communication device.
13 Citations
11 Claims
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1. A method for protecting data, applied to an electronic communication device, the method for protecting data comprising the steps of:
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receiving a wireless signal; performing a decoding calculation to the wireless signal, and determining whether or not the wireless signal is a data output instruction; when it is determined that the wireless signal is a data output instruction, then outputting a plurality of preset protected data; and deleting the preset protected data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification