EnderUnix Papers:

English:

OpenBSD Firewall Technical Specifications
"A paper by Huzeyfe Onal, discussing the technical specs of OpenBSD firewall."

Turkish:

İnstallation of PFW on OpenBSD
"Authored by Gökhan Alkan article discuss "How to install and configure PFW which is pf (packet filter) management software.""

OpenBSD Installation and Firewalling, Caching and Content Filtering Applications using OpenBSD.
"Written by Hakan Özay, the article is about configuring firewalling, web caching and content filtering applications on an OpenBSD server."

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OpenBSD Turkish Installation guide
"This is a translation of Offical OpenBSD Installation Guide"

Contributed Papers:

English:

Turkish:

Load balancing with openBSD PF
"A Paper by Ishak Arslan about load balacing with OpenBSD PF."

OpenBSD PF FAQ Turkish Translation Part-I
"OpenBSD PF FAQ Turkish Translation Part-I"