Let's ramp up security for system user accounts, at least where possible, by creating them fully locked (instead of just with an invalid password). This matters when taking non-password (i.e. SSH) logins into account. Fixes: #13522
Let's ramp up security for system user accounts, at least where possible, by creating them fully locked (instead of just with an invalid password). This matters when taking non-password (i.e. SSH) logins into account. Fixes: #13522