vulnerability of non-standard ports

From: Ivan Fox (ifox100at_private)
Date: Wed Oct 20 1999 - 21:00:21 PDT

  • Next message: Doty, Ted (ISSAtlanta): "RE: The Common Vulnerabilities and Exposures taxonomy" 

    This is a multi-part message in MIME format.

------=_NextPart_000_0440_01BF1B57.444795B0
Content-Type: text/plain;
	charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable

We may need to open a port or two for "home-grown" applications, e.g. =
tcp-1234, tcp-2345, on a Checkpoint Firewall-1 v4.0.  Would it cause any =
security concerns?  Any comments/suggestions are greatly appreciated.

Thanks,

Ivan.


------=_NextPart_000_0440_01BF1B57.444795B0
Content-Type: text/html;
	charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META content=3D"text/html; charset=3Diso-8859-1" =
http-equiv=3DContent-Type>
<META content=3D"MSHTML 5.00.2614.3401" name=3DGENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=3D#ffffff>
<DIV><FONT face=3DArial size=3D2>We may need to open a port or two for =
"home-grown"=20
applications, e.g. tcp-1234, tcp-2345, on a Checkpoint Firewall-1 =
v4.0.&nbsp;=20
Would it cause any security concerns?&nbsp; Any comments/suggestions are =
greatly=20
appreciated.</FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>Thanks,</FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>Ivan.</FONT></DIV>
<DIV>&nbsp;</DIV></BODY></HTML>

------=_NextPart_000_0440_01BF1B57.444795B0--

    This archive was generated by hypermail 2b30 : Fri Apr 13 2001 - 13:44:27 PDT