Labview based login system

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Function Description

The cryptosystem is mainly to prevent illegal users from being illegal. Only legitimate users can perform tests and other operations after verification, such as viewing data, and increase the security of the system and test data.

Figure 1 login interface

The password system records the current user's user name, user password, user rights, total number of logins, and last login time. When using, the system default user name—“chenchengwei”, its password is “0”, the user authority is administrator, and the number of logins is 7. The figure below is the interface after the 7th login:

Figure 2 Interface after the 7th login

After entering the user name, you can press the Enter key, the cursor will jump to the password input field. After entering the password, you can press the Enter key to confirm the password, or click “User Login”, click “User Login” or press back. The car key is used for verification. If the user information is incorrect, the user name or password is incorrect. Please re-enter. If the user enters the wrong user name and password three times, the user will be prompted to enter the wrong user name or password. Please contact your system administrator to confirm your username and password!", please contact the administrator to confirm the correct username and password.

See the PDF document for details!