how can i block the port 7441

S

Steven L Umbach

What do you not want to use a firewall? That is the only effective way to block
a port [ip filtering and ipsec filtering are in the same vein]. You can prevent a
port from "listening" for connections by disabling the associated
application/service/process using it, but many times an unknown trojan will open a
port to connections. Use netstat -an to find what ports are listening/connected. Use
something like fport or tcpview for more detailed info on what application/process is
using a particular port. -- Steve

https://www.unc.edu/security/fport.html
http://www.sysinternals.com/ntw2k/source/tcpview.shtml
http://scan.sygatetech.com/ --- Scan your system for vulnerabilities.
 

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