Blog and sever security stuff

Nowadays securirty is the most important stuff for any blog and server especially if you are using VPS.

If using VPS and a web hosting panel like plesk or cPanel, then

imunify360: $45
Config exploit scanner plugin of CSF firewall: $60
Spam monitor plugin: $45
cPanel: $16 (lowest plan)

Do you spend this much towards your blog and server or is there a cheaper option?

bump.

Asking if those plugins are mandatory or something like Rocket .net or cloudways .com is better option because these are already inbuilt in every plan.