Comments on: Use Netstat to Discover Application Port Usage http://blogs.windowsecurity.com/shinder/2009/01/13/use-netstat-to-discover-application-port-usage/ Dr. Tom Shinder's Security Space will cover all topics related to security on Microsoft networks. We will focus on Microsoft's security products and technologies, such as NTFS, access controls, permissions, network security, IPSec, EFS, BitLocker, System Hardening, Service Hardening, ISA Server, IAG, Forefront Security products, and more! This blog will focus on how the Microsoft admin can take a defender's approach to network security, rather than the more typical hacker's view - in this way we can dedicate our time to our core competency - defending our networks against attack. Sun, 22 Nov 2009 01:39:20 +0000 http://wordpress.org/?v=MU by: Julie http://blogs.windowsecurity.com/shinder/2009/01/13/use-netstat-to-discover-application-port-usage/#comment-4494 Sun, 25 Jan 2009 16:33:43 +0000 http://blogs.windowsecurity.com/shinder/2009/01/13/use-netstat-to-discover-application-port-usage/#comment-4494 I need to find out which ports that an application is using. By watching the user connect through the firewall it looks like several ports are being used. Through my research I have not been able to determine exactly which ports are being used for this application and therefore I have had to set a rule stating the use of ports 1-65535. Can you help.... Thank you..... Julie I need to find out which ports that an application is using. By watching the user connect through the firewall it looks like several ports are being used. Through my research I have not been able to determine exactly which ports are being used for this application and therefore I have had to set a rule stating the use of ports 1-65535. Can you help….

Thank you…..

Julie

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