Indicates whether executable code can be loaded and executed in the current session.
| Type: | Integer | 
| Saved in: | Not-saved | 
| Initial value: | 0 | 
This system variable is controlled by the /safemode startup switch, which should be used only in emergency situations for disabling malicious code.
|  
			  Value  | 
 
			  Description  | 
|---|---|
|  
			  0  | 
 
			  Allows executable code to be executed  | 
|  
			  1  | 
 
			  Prevents executable code from being executed  |