The CSGO Multihack has every feature you need to become a pro in CSGO, there's lots of different features to this hack.
You can customise the Aimbot and Esp to suit your needs. Fully adjustable FOV, smoothening ect... The customise-able Esp makes it easy to distinguish which players are behind something and which are in your line of sight.
Personally I really enjoy using this cheat, You always have the edge over your enemies.
And as far as security goes, its as secure as it gets, using this will not result in a ban, However if you use it like an idiot I can't say the same.