Smart Security provide fake features such as Full PC Scan, Privacy Keeper, Firewall, Update Settings, Global Settings etc. All of them is useless, they can't protect the system at all.
Smart Securitycan be removed by using Emsisoft HiJackFree to stop the process and remove the files. Then the user should remove the registries entries added and modified according to the removal guide stated below.
Smart Security should be removed immediately!
Smart Security Removal Guide
(How to kill a process effectively?)
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "Smart Security"
Remove Folders and Files