Method and system for managing computer terminals

Abstract

The invention provides a method for managing computer terminals. The method comprises the following steps: (1), detecting whether an external information memory is connected with a computer regularly, if so, executing step (2), if not, executing step (3); step (2), reading network configuration and USB (Universal Serial Bus) port configuration memorized in the external information memory, applying the network configuration and the USB port configuration, binding a network access with the computer, returning to the step (1); and step (3), locking a screen of the computer, and unlocking the screen when a correct password is received, so that a user can use the computer temporarily, returning to the step (1). The invention further provides a system for managing the computer terminals. According to the method and the system for managing the computer terminals, the network configuration and the USB port configuration are read through communication with the external information memory, the binding of a local IP address with the computer is realized, and USB external equipment is managed; in this way, the computer terminals can be managed effectively, staffs can be prevented from freely surfing on extranets, and the security of an intranet is guaranteed.

Description

technical field [0001] The invention belongs to the field of computer management, and in particular relates to a computer terminal management method and system. Background technique [0002] With the application of power system automation and intelligent equipment, the power bureau uses a large number of computers to monitor the site. However, because most of the terminal computers are placed in various substations, management is inconvenient; on-site staff may modify the computer IP to access the external network, or use an Internet access device with a USB interface, which may cause loss of confidentiality or may be attacked by viruses from the external network. Contents of the invention [0003] The present invention provides a computer terminal management method aimed at the above-mentioned deficiencies in the prior art. The computer terminal management method effectively prevents the computer from logging into the external network. The invention also provides a comp...

AI Technical Summary

Problems solved by technology

However, because most of the terminal computers are placed in various substations, the management is inconvenient; on-site staff may modify the computer IP to access the external network, or use an Internet access device with a USB interface, which will cause the loss of confidentiality or may be attacked by viruses on the external network