RE: Kerio Personal Firewall

From: Steve Payne (steve@usinternet.com)
Date: 11/20/02

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    From: "Steve Payne" <steve@usinternet.com>
To: "'Chee%2dHeng Chin'" <chchin@iastate.edu>, <security-basics@securityfocus.com>
Date: Tue, 19 Nov 2002 19:08:15 -0600

    Fport will do this

    http://www.foundstone.com/knowledge/proddesc/fport.html

    -----Original Message-----
    From: Chee%2dHeng Chin [mailto:chchin@iastate.edu]
    Sent: Monday, November 18, 2002 12:41 PM
    To: security-basics@securityfocus.com
    Subject: Kerio Personal Firewall

    Hello list,
               I am trying to configure Kerio Personal Firewall and this
    firewall
    allows me to specify explicitly which service is allowed
    inbound/outbound
    connection thru either TCP/UDP including the exact port numbers and IP
    range to
    respond to.

    My question is: Is there a software/utility that will tell me exactly
    which
    service/application is currently listening on exactly which TCP/UDP port
    number?

    "netstat -a" only lists the active listening ports but doesnt tell me
    which
    service/application is listening on that port for incoming packets.

    I would like to "lock down" the server as much as possible by specifying

    exactly which port and service a connection is allowed. Thanks in
    advance.

    Regards,

    chchin

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