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9.2

Opening a port - how is security affected?

Asked by Priest04 in Windows Network Security

Tags: port, opening

Lets say that I have opened a port, ex 32658 for some p2p software and that User has administrator rights.  How can someone use this port to enter my system (in what way)? I don't understand why opening a port is dangerous, since I have lots of ports opened (like http 80, pop3 110, smtp 25, and more ports that are used for browsing, mails, etc), and can this ports also be used for attacking the system?

Any explanation about this is highly appreciated.

Goran
[+][-]04/28/07 09:52 PM, ID: 18996214Accepted Solution

Your question has an Asker Certified™ answer! Priest04 verified that this solution worked for them--which means it will likely work for you, too. Click to view the solution free for 30-days now.

About this solution

Zone: Windows Network Security
Tags: port, opening
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Solution Provided By: r-k
Participating Experts: 2
Solution Grade: A
 
[+][-]04/28/07 08:20 PM, ID: 18996072Expert Comment

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[+][-]04/29/07 02:31 AM, ID: 18996688Author Comment

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[+][-]05/01/07 03:14 PM, ID: 19012135Expert Comment

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