| Summary information | |
|---|---|
| Name in pre-11.0 version | N/A | 
| Default value | 0 | 
| Range of values | 0, 1 | 
| Status | Dynamic | 
| Display level | Intermediate | 
| Required role | System Security Officer | 
The unified login required parameter controls authentication of all users who log into Adaptive Server by means of a security mechanism. The use security services parameter must be set to 1 (enabled) to use the unified login security service.