← Port Encyclopedia
1947
SentinelLM
TCP
Licensing
Medium Risk
Sentinel license manager — software license server
🔍 How to Scan Port 1947
nmap -sV -p 1947 target
nmap -sV -sC --script=banner -p 1947 target
nc -zv target 1947
🛡️ Security Considerations
- Scan port 1947 with
nmap -sVto identify the exact service and version - If SentinelLM is not needed, close or firewall this port immediately
- Check for default credentials if a management interface runs on this port
- Use
searchsploit sentinellmto find known exploits - Monitor traffic on port 1947 with Wireshark or tcpdump for anomalies
- Ensure the service is patched to the latest version to prevent known CVE exploitation