iptables as a replacement for commercial enterprise firewalls

Friday, 14 December 2007, 2:58 PM EST

With IT budgets getting tighter, managers need to trim costs. Service contracts are expensive for any technology; firewalls are no exception. Netfilter, the project that provides the packet filtering program iptables, is a free firewall alternative. While it lacks the service contract of commercial solutions and a pretty interfaces to make firewall modification easy, it has solid performance, performs effectively at firewalling, and allows for add-on functionality to enhance its reporting and response functions.

At Linux.com

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Spotlight

Infosec management strategies and the modern CTO

Posted on 21 January 2015.  |  Brandon Hoffman, Lumeta's CTO, talks about the management strategies that are essential in the information security industry. He also offers advice to those stepping into the CTO role for the first time, and talks about the evolution of network situational awareness.


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