User security with LU6.2

User security causes a second check to be made against a user signed onto a terminal, in addition to the link security described in Link security with LU6.2. After reading the following descriptions, consider whether you want the extra level of security checking that user security provides.

You can specify the following levels of user security using the ATTACHSEC parameter of the CONNECTION definition:

Note: Non-LOCAL user security verification further describes these types of user checking checking. See Specifying user security in link definitions for information on specifying them.