多くの企業や組織が、社員などによるMSN Messengerなどのチャットプログラムの濫用という生産性にかかわる問題に直面している。そのためチャットプログラムを濫用するユーザーや単にそのようなプログラムが必要ではないユーザーに関してはその種の ...

I am setting up a masqing box for my DSL connection and am having trouble getting forwarding to work. I have followed many HOWTO's from various sites including this HOWTO<P>I want to, for example, ...

Hi, I'm using Slackware 9 for a file server (SAMBA) and I need to lock down this PC. A lot of ports are open that I don't know how to close. Also, there is no firewall working.<BR><BR>The ports open ...

This final installment of the IPTables tutorial details the paths that packets take along the chains, and presents some useful code snippets that should go in almost ...