JPH04147361A - System for processing for change of processing screen - Google Patents

Abstract

PURPOSE:To check up the user when using user's identification such as a user's name and password, and a terminal having a display unit and keyboard by combining a terminal name and a user's identification. CONSTITUTION:User's identification (a) and pass word (b) and data the user inputs from terminal 1, and a terminal name (c) (terminal ID) is data is program 2 is given without inducing user's consciousness. The terminal name c may sometime be sent to a host computer by the terminal or supplied as definition information by the host compute to the program 2. A management file 3 is used by the program 2 to check file. The format for management file 3 may sometimes be not a file format, but take an intratable format. After a message is checked by a processing (discriminating) logic of program 2, if confirmation is made for the message, the possibility or impossibility of using the message can be displayed on the display device of terminal 1. After the display, a regular application processing can be executed.

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a processing screen change processing method in a system that recognizes an individual by user identification, password (secret number), etc. in a large computer or a PC communication partner. Regarding.

[Conventional technology]

Confidentiality protection in conventional processing screen change processing methods requires user identification, password (or cash card,
There are two methods: a combination of a magnetic card and a password) or a method of limiting the scope of use based on the terminal name.

[Problem to be solved by the invention]

In the conventional security protection and usage method described above, in the former case, an individual who moves can use a terminal (as long as it is physically connected to the target host computer using a communication line) or (use identification, password) ), unauthorized access is possible. In addition, the latter has the disadvantage that since it is a dedicated terminal, it can only be used on a predetermined terminal by the host computer.

[Means to solve the problem]

The processing screen change processing method of the present invention is based on user identification.

A certain range of usage (limiting the devices that can be used) is determined by combining a password, which is information that follows the user even when the user moves, and information that is predetermined by the physical host computer. In addition to preventing unauthorized access, it has a function that allows you to change the menu screen for business processing depending on the terminal you move to.

〔Example〕

Next, the present invention will be explained with reference to the drawings.

FIG. 1 is a block diagram of one embodiment of the present invention.

The user identification a and password b are data input by the user from the terminal 1, and the terminal name C (terminal ID) is data given to the program 2 without the user being aware of it. The terminal name C may be sent by the terminal to the host computer, or the host computer may provide definition information to the program 2. Management file 3
is used for checking in program 2. The management file 3 may take the form of an in-program table instead of a file. The message is processed by Program 2 (
Judgment) After checking by logic, if confirmation is obtained, the availability d is displayed on the display of the terminal 1. After this screen is displayed, business processing can be performed.

FIG. 2 is a flowchart of the processing of program 2.

The message shown in FIG. 1 is received and it is determined whether the user identification, password, and terminal name are present (or not) in the management file 3 or the table in the program shown in FIG. 1. Display the target screen on the target terminal.

FIG. 3 is a diagram illustrating the layout of the management file. Based on this layout, determination 2 is made as to whether or not it can be used in the flowchart of FIG. In FIG. 2, it may be a table within the program to be determined.

〔Effect of the invention〕

As described above, according to the present invention, a business processing system (such as a conventional system that does not perform user checks) can perform user checks simply by incorporating it at the beginning of a business. Furthermore, the present invention allows other types of business systems to run even on a specified terminal (dedicated business terminal), and when combined with checking the terminal name, it produces the effect of restricting the terminals that can be used and prevents unauthorized access. It is also useful for preventing. In other words, according to the present invention, a general-purpose terminal can be used as a dedicated business processing machine by multiple users, and terminals that can be used for business can also be checked.

[Brief explanation of drawings]

FIG. 1 is a block diagram of an embodiment of the present invention, FIG. 2 is a flowchart showing program processing, and FIG. 3 is a diagram illustrating the layout of a management file. 1...Terminal, 2...Program, 3...Management file.

Claims (3)

[Claims] (1) By user identification including user name and password,
A processing screen change processing method characterized in that when using a terminal having a display and a keyboard, the processing screen is changed by combining a terminal name and a user identification. (2) The processing screen change processing method according to claim (1), which has a function of limiting the terminals to be used even if the user identifications match. (3) When connecting a terminal to a general-purpose large computer, there is a method of checking a combination of terminal-specific information in addition to the user name and password entered by the user.
A processing screen change processing method according to claim (1).