I compiled the latest version, 8.1, inside Centos 7.9, and to my dismay, there was no support for libwrap, which offers a level of protection that is added to a firewall, but in my opinion, it works better. Also, I didn’t find service definitions for Systemd. ¿where can I find them? How do I overcome these obstacles? In the times when cyberattacks come on a daily basis, we should keep libwrap baked into openssh, even as optional. Thanks for your help. _______________________________________________ openssh-unix-dev mailing list openssh-unix-dev@xxxxxxxxxxx https://lists.mindrot.org/mailman/listinfo/openssh-unix-dev