Security Basics mailing list archives
Re: trusted & untrusted ports
From: "Duston Sickler" <dustons () charter net>
Date: Tue, 11 Nov 2003 13:32:37 -0600
Hello List, The general rule with firewalls are everything is blocked by default. Only open up exactly what you need to do business and nothing more. Which port you open and use depends on how you are going to connect. If possible us SSL and put the device you connect to in a DMZ. Good Luck, Duston Sickler CompTIA A+ Certified ----- Original Message ----- From: "Hilal Hussein" <hilalma () hotmail com> To: <security-basics () securityfocus com> Sent: Sunday, November 09, 2003 1:19 AM Subject: trusted & untrusted ports
Dear List, I would like to open ports in my firewall so that i can access some applications out of my network. consequently, I have two questions: 1 - How I can Identify trusted ports vs. Untrusted ports ? assuming trust
is
directly concern with the security prespective (include virus, worms,
hack,
...). 2 - corret me from wrong please. "There are two types of applications: web application (access through the http port), and client/server application (access through a defined port should be opened on the internet gateway). your feedback and respond are highly appreciated. honeslty, I am getting very good information out of this email list, so hopefully the answers will be benifitial to me and other members will to improve their knowledge base. regards, Hilal _________________________________________________________________ STOP MORE SPAM with the new MSN 8 and get 2 months FREE* http://join.msn.com/?page=features/junkmail --------------------------------------------------------------------------
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Current thread:
- trusted & untrusted ports Hilal Hussein (Nov 10)
- Re: trusted & untrusted ports Ansgar -59cobalt- Wiechers (Nov 11)
- Re: trusted & untrusted ports Duston Sickler (Nov 11)