OPNsense Beginner to Professional : Protect networks and build next-generation firewalls easily with OPNsense
(Reklamlänk)
OPNsense is one of the most powerful open source firewalls and routing platforms available. With OPNsense, you can now protect networks using features that were only previously available to closed source commercial firewalls. This book is a practical guide to building a comprehensive network defens
