Hi there!
I want to get a solid firewall for my home WiFi, were I will sometimes work with classified information.
I am not very much into IT - do you have any recommendations regarding a firewall (I was thinking about the wall V1410..?).
What would the pros recommend for the noop? 
thank you in advance for your expertise.
kind regards
Hello, yes the NitroWall V1410 can be a good addition to your local network if you want to have more security.
Think about your threat model and what you need to protect against. A firewall per se adds nothing. A proper configuration is required that might not be easy for a „noop“.
Do you need Internet when processing the „classified“ information? If not, easiest solution would be to do it offline from a live cd or hardened system.
Also a lot of Linux distros can be fully installed and used offline, e.g. Ubuntu or Qubes-OS.
