Section Monitoring

iblock: block scanner TCP connections under OpenBSD

Article published the 19 April 2022 ; modified the 2 October 2026
4 minutes to read

iblock: a tool to block scanner on unused ports, TCP connections, adding the IP to a Packet Filter table, on OpenBSD, using inetd service.

Article published the 30 July 2021 ; modified the 2 October 2026
9 minutes to read

Install to use Goaccess on OpenBSD (with configuration snippets for both webserver, httpd and nginx)

Article published the 28 July 2021 ; modified the 2 October 2026
6 minutes to read

Install pfstat to analyze stream on IPv4, IPv6 through the firewall PF (Packet Filter), on OpenBSD!