How to Disabling and enabling the Weblogic 12c Administration Console?

For disable:
1. Select your domain name in the Domain Structure panel of the console(as base_domain below).

     2. Select Configuration | General, and click Advanced at the bottom of the page, and unselect Console Enabled.
OR
Using WLST:-
connect(“username”,”password”)
edit()
startEdit()
cmo.setConsoleEnabled(false)
save()
activate()
disconnect()
exit()
3. For enable, you can use WLST. The following code shows how to do it:
connect(“username”,”password”)
edit()
startEdit()
cmo.setConsoleEnabled(true)
save()
activate()
disconnect()
exit()