Security Basics mailing list archives
Re: filtering MSN traffic
From: "Miguel A. Bolanos" <miguel () codetux com>
Date: Fri, 10 Jul 2009 00:34:04 -0500
Greetings Juan,To block the file transfers you can use any software firewall out there like pf, ipfw or iptables. Simply keep in mind the following ports:
MSN Outgoing File Transfers: TCP 6891-6900 MSN Incoming File Transfers: TCP 6891-6900I personally use PF (packet filter) on OpenBSD, but any Linux distro will also do the trick with iptables as well.
As for blocking the possibility of sending links/URLs on the chat, this is something I have never attempted, but I believe Squid might be a good point of start.
Best wishes, -- Miguel A. Bolanos Unix SME Codetux Consulting Inc. Quoting Juan B <juanbabi () yahoo com>:
Hi,I am looking for a product, I prefer open source to filer msn traffic, I just want to verify that no one of the employees can receive files trow msn from put of the lan and that links cant be sended.any recommendations? thanks a lot ! juan ------------------------------------------------------------------------ Securing Apache Web Server with thawte Digital CertificateIn this guide we examine the importance of Apache-SSL and who needs an SSL certificate. We look at how SSL works, how it benefits your company and how your customers can tell if a site is secure. You will find out how to test, purchase, install and use a thawte Digital Certificate on your Apache web server. Throughout, best practices for set-up are highlighted to help you ensure efficient ongoing management of your encryption keys and digital certificates.http://www.dinclinx.com/Redirect.aspx?36;4175;25;1371;0;5;946;e13b6be442f727d1 ------------------------------------------------------------------------
------------------------------------------------------------------------ Securing Apache Web Server with thawte Digital Certificate In this guide we examine the importance of Apache-SSL and who needs an SSL certificate. We look at how SSL works, how it benefits your company and how your customers can tell if a site is secure. You will find out how to test, purchase, install and use a thawte Digital Certificate on your Apache web server. Throughout, best practices for set-up are highlighted to help you ensure efficient ongoing management of your encryption keys and digital certificates. http://www.dinclinx.com/Redirect.aspx?36;4175;25;1371;0;5;946;e13b6be442f727d1 ------------------------------------------------------------------------
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