← Port Encyclopedia
411

DC-Hub

TCP
File Transfer Medium Risk
Direct Connect Hub — P2P file sharing hub

🔍 How to Scan Port 411

nmap -sV -p 411 target
nmap -sV -sC --script=banner -p 411 target
nc -zv target 411

🛡️ Security Considerations

  • Scan port 411 with nmap -sV to identify the exact service and version
  • If DC-Hub is not needed, close or firewall this port immediately
  • Check for default credentials if a management interface runs on this port
  • Use searchsploit dc-hub to find known exploits
  • Monitor traffic on port 411 with Wireshark or tcpdump for anomalies
  • Ensure the service is patched to the latest version to prevent known CVE exploitation
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