Re: Deny local socket/port binding on server.

From: Michel Bardiaux (mbardiaux@peaktime.be)
Date: 03/25/03

  • Next message: 2Host.com - Robert: "Re: Big Website Hack Documented"
    Date: Tue, 25 Mar 2003 14:09:00 +0100
    From: Michel Bardiaux <mbardiaux@peaktime.be>
    
    

    Tim Haynes wrote:
    [snip]

    >
    >
    > I think you'll find that more than a little short-sighted. If you know
    > anything about firewalling you'll know that egress filtering is vital, if
    > only to prevent internal cracked machines from harming the rest of the
    > world. Adding the integrity of your box is another logical extension of
    > this idea.
    >

    Yes! There are so many IRC *clients* out there that once installed, will
    setup input tunnels through your firewalls.

    -- 
    Michel Bardiaux
    Peaktime Belgium S.A.  Bd. du Souverain, 191  B-1160 Bruxelles
    Tel : +32 2 790.29.41
    

  • Next message: 2Host.com - Robert: "Re: Big Website Hack Documented"

    Relevant Pages

    • Re: Deny local socket/port binding on server.
      ... Tim Haynes wrote: ... > anything about firewalling you'll know that egress filtering is vital, ...
      (comp.os.linux.security)
    • Re: Firewall and NAT
      ... >> Meant to be less strict on standards compliance ... [SNIP] ... > Hence the advice of firewalling it off from external ...
      (Fedora)
    • Re: Interface Aliasing
      ... > Given that OP has had it working from another machine, I suspect a firewall. ... Following up to self, I'm clearly not awake yet, and didn't notice having ... I'll still leave the firewalling bit to someone else. ...
      (comp.unix.bsd.freebsd.misc)