Unlock instant, AI-driven research and patent intelligence for your innovation.

Instant use apparatus when connecting and access control method

An access control and plug-in technology, applied in the direction of program control devices, instruments, program loading/starting, etc., can solve problems such as reducing device confidentiality

Inactive Publication Date: 2007-10-31
PROLIFIC TECH INC
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] While plug-and-play devices are easy to install, they also reduce the security of the devices

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Instant use apparatus when connecting and access control method
  • Instant use apparatus when connecting and access control method
  • Instant use apparatus when connecting and access control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] In order to make the above-mentioned purpose, features, and advantages of the present invention more comprehensible, a preferred embodiment is specifically cited below, and is described in detail with reference to the accompanying drawings.

[0025] In order to effectively prevent unspecified third parties from using the plug-and-play device at will without changing the standard driver program, the access control method provided by the present invention is to connect the plug-and-play device The main control end first hides its real identity, and only informs the main control end that it is an access control device. Then the main control terminal will go through the authorization authentication process with the plug-and-play device (for example, the user enters the "username" or "password", etc.), if the authentication fails, it means that the person is not authorized, and the plug-and-play If the device is used, it refuses to accept the control of the host; on the cont...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The plug-and-play device includes access control unit and main functional unit. When the plug-and-play device is connected to the main control end, the access control unit is first connected to the main control end to perform authority confirmation. In case of no passing through the confirmation to show unauthorized user, the plug-and-play device will reject the control from the main control end; and inversely, after passing through the confirmation to show the authorized user, the plug-and-play device will connect the main functional unit with the main control end to accept the control from the main control end, and the main control end will load proper driving program to control the plug-and-play device.

Description

technical field [0001] The present invention relates to a plug-and-play device and its control method, and in particular to a plug-and-play device and its access control method. Background technique [0002] In recent years, the computer industry has flourished at an astonishing speed, especially after the introduction of interfaces supporting hot plug-in (hot plug in) such as USB and IEEE 1394, the pace of popularization of plug-and-play devices has been accelerated. The so-called plug-and-play device means that when the device is connected to the host, the host will automatically search for an appropriate driver and install it. After the driver is installed, the user can Use to improve the convenience of hardware devices. Wherein, the above-mentioned master control end is, for example, a personal computer (personal computer, PC) or a server (server). [0003] Although the installation of the plug-and-play device is very convenient, it also reduces the security of the dev...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/00G06F9/445
Inventor 周文华李允国
Owner PROLIFIC TECH INC