Is port 1947 (HASP License Manager) dangerous?

Port 1947 is classified as medium risk. It is commonly exposed but consider using encrypted alternatives where available and monitor activity.

Should port 1947 be open on my firewall?

Port 1947 can be open but should be monitored closely. Keep the service updated and prefer encrypted alternatives where available.

What transport protocol does port 1947 use?

Port 1947 (HASP License Manager) uses the TCP/UDP transport protocol and falls under the System & Infrastructure category.

:1947 (TCP/UDP)

HASP License Manager

Medium Risk

TCP/UDP — System & Infrastructure

Port Overview

Port Number 1947

Service Name HASP License Manager

Transport Protocol TCP/UDP

Category System & Infrastructure

Security Risk Medium

Port Range Registered (1024-49151)

What is Port 1947?

Port 1947 is used by HASP (Hardware Against Software Piracy) License Manager by Gemalto (now Thales). Software vendors use HASP dongles and network licenses to protect their software from unauthorized use. The license manager daemon listens on this port to serve license requests to client applications.

TCP/UDP System & Infrastructure

Security Considerations

Port 1947 (HASP License Manager) is classified as medium risk. While this service is commonly exposed, consider using encrypted alternatives where available.

Recommendation: Keep the service updated. Monitor logs for unusual activity.

Related Ports — System & Infrastructure

0 Reserved 1 TCPMUX 2 Management Utility 3 CompressNET 4 Unassigned 5 RJE 6 Unassigned 7 Echo

Related Terms

Bandwidth Latency Packet Loss Ping Throughput ASN