NethSecurity

第１
NethSecurity
https://distrowatch.com/table.php?distribution=nethsecurity

第２
NethSecurity is a fully-featured open source Linux firewall that streamlines network security deployment in just a few clicks. NethSecurity is a spin-off of the NethServer project. It combines multiple security features into a single platform including firewalling, intrusion detection/prevention, antivirus, multi-WAN, DNS and content filtering.

第３
dl
https://nethsecurity.org/download

第４
screen-shots
https://distrowatch.com/gallery.php?distribution=nethsecurity

第５
https://docs.nethsecurity.org/en/latest/install.html
日本語関連情報　少ない

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