Any good Windows 10 and Firefox hardening tools recommendation?

I have come across Sys Hardener, O&O Shut Up and Hard Configuarator. I am looking for something reliable that does not harvest user data.

 

NoVirusThanks OSArmor is pretty good when it comes to hardening Windows; can be used alongside SysHardener.

 

Thanks Buddel. How is NVT's value, now that it has become a rentware (if I am not mistaken)?

 

What do you mean by "value"? The price you pay for OSArmor? Info can be found here: https://www.osarmor.com/

 

Yes. The protection it provides vs the amount it charges per year. Also OSA compared to some other software that you or others are aware of that provides similar protection for less price or does much more for a higher price, but comes as a bundle. I am looking at as many options that I can get before committing my money.

 

HardConfigurator and Simple Windows Hardening by Andy Ful are also quite popular, but I still prefer OSA and SH by NVT.

HardenTools is another option, but it less comprehensive than the tools mentioned above.
https://securitywithoutborders.org/tools/hardentools.html

 

Thanks @Buddel for the heads up.