I need to ensure that Solaris always requires user to enter the password when switching to other user accounts.
What file contains the configuration for this? Is it actually possible to implement this e.g. for root user switching to regular user account? Is there any difference between Solaris-10 and Solaris-11 wrt to this issue?
1) root and if you have uid as 0, it will not prompt for any passwd becoz it's a root account.
2) su from one normal account to any normal account, it will ask for password always
I don't think so, we can get something by default to achive this for part 1
BTW, can you explain why you want passwd to be asked while su to normal account from root?