Thanks Eric! I was checking info about NuFW, and it's very interesting. Will look for more news about this project. Anyway, could this:
http://www.netfilter.org/documentation/HOWTO//netfilter-extensions-HOWTO-3.html#ss3.18
be a solution? Thanks again, Leo.
-- "Cristo vuelve pronto, prepárate"
Eric Leblond wrote:
It's a planned feature of NuFW. So it can not solved your problem but it will soon. In fact, NuFW is a authenticating firewall which extend Netfilter. It's basic goal has been extended with interesting features (QOS per user, SSO capabilities, user activities logging). One of the next planned feature is to have the client warn about the soft that established the connection and to be able to filter on this parameter. You will be able to say things like : "I want user of the group accountant to be able to connect to IMAP server with thunderbird if there OS is newer than WIN2K"
"I want admins to be able to connect to IMAP server with any client software if OS is Linux"
More informations on : http://www.nufw.org
BR,
