RE: publications concerning port forwarding

Hi,

to forward ports on the PIX from the Internet to internal servers. I
have
explained that port forwarding is very risky but they don't seem to
understand. Are there any publications that can be used to show the

It boils down to the Exchange-Server setup. If he is using a
frontend-backend Exchange configuration and requests port 443 to be
forwarded, I see no inherent security concerns about this. In general, I see
no security implications about forwarding ports. I just depends on the
servers, on which these ports are forwarded to.

Regards, Adrian

Ret

Attachment: smime.p7s
Description: S/MIME cryptographic signature

Relevant Pages

  • Re: How did they get behind my NAT?
    ... Not having experience with that router, I can't be sure what limits it ... "default forwarding IP", although it is an option on many. ... I understand that exposing a port exposes any service ... Always remember - only download files from Trusted Sites. ...
    (alt.computer.security)
  • Re: How did they get behind my NAT?
    ... Not having experience with that router, I can't be sure what limits it ... "default forwarding IP", although it is an option on many. ... that listens on that port. ... Always remember - only download files from Trusted Sites. ...
    (alt.computer.security)
  • Re: Openssh Port Forwarding Confusion
    ... >Now for my Port forwarding question. ... So far what I have extracted about ssh port ... You connect to a port on the SSH client. ...
    (comp.security.ssh)
  • Re: OpenSSH 3.4p1 port forwarding problem
    ... > I am attempting to setup port forwarding of port 1680 over the SSH ... The connection has been closed." ... > debug: Entering interactive session. ...
    (comp.unix.sco.misc)
  • Re: simple Network Bridge?
    ... > 1) port forwarding is telling your server which service is being delivered ... Bridging is to connect two Ethernet Segments of the same LAN. ...
    (comp.os.linux.networking)