Palm computer having safety property and method thereof

A handheld computer and characteristic technology, applied in the direction of electric digital data processing, instrument, program loading/starting, etc., can solve the problems of difficult estimation of company losses, loss of data, inconvenience, etc.

Inactive Publication Date: 2005-06-01
MITAC COMP (SHUN DE) LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, with its convenient portability, the problem is that it is easy to lose and steal
For the problem of loss and theft, users not only need to endure the loss of property, but more seriously, the inconvenience caused by the loss of data. Think about it...

Method used

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  • Palm computer having safety property and method thereof
  • Palm computer having safety property and method thereof

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Embodiment Construction

[0022] The present invention is a hand-held computer with security features and methods. When the hand-held computer is turned on, the identification program on the hand-held computer and the identification data stored on a security authentication card are used to achieve identity authentication by means of identification comparison. purpose, and after passing the identification, the handheld computer confirms that the user with the security authentication card is an authorized user, and allows it to process and access data.

[0023] Such as figure 1 As shown, it is a system architecture diagram of a handheld computer with security features and methods disclosed in the present invention, including a handheld computer 10 connected to a security authentication card 30 through a communication interface 20, and a plug-in device 10 is provided on the handheld computer 10. slot, when the security authentication card 30 is inserted into the palm computer 10, data communication can be...

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PUM

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Abstract

The present invention relates to one kind of palm computer with safety characteristic and method. When it is started, the palm computer compares automatically the first identification information stored in the computer and the second identification information in the safety confirming card to confirm the identity to avoid non-authorized use and protect the safety of the datan inside the palm computer. The present invention reaches the aim of keeping secret of the datan inside the personal palm computer.

Description

technical field [0001] The invention relates to a safety method and device, in particular to a safety method and device applied to palmtop computers. Background technique [0002] The convenience of a handheld computer, such as a Personal Digital Assistant (PDA), is that it can be carried around to handle some simple affairs, and it replaces a traditional notepad and becomes an auxiliary notepad tool. As manufacturers continue to introduce new ones and move towards more diversified application fields, PDAs also have more and more diversified functions such as games and music playback. At present, related handheld computers have played an important and indispensable role in the field of mobile commerce, forming another emerging trend and trend. [0003] However, with its convenient portability, it is easy to lose and steal. For the problem of loss and theft, users not only need to endure the loss of property, but also the inconvenience caused by the loss of data. Think abou...

Claims

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Application Information

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IPC IPC(8): G06F1/00G06F9/445
Inventor 陈裕元
Owner MITAC COMP (SHUN DE) LTD
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