CyberHunter
Local dataset, no network
// Other services

Port 7932: Tier 2 Data Resource Manager

Port 7932 is assigned by IANA to t2-drm (Tier 2 Data Resource Manager).

7932

How t2-drm works

Other services
client:7932t2-drmresponse client:7932t2-drmresponse

The client sends a request to port 7932 and the t2-drm service answers.

Transport
TCP · UDP
Exposure risk
not rated depends on the program listening
Encryption
Unknownnot stated by the registry
IANA status
Assigned1 registered service
Range
Registered (1024-49151)
Category
Other services
01 Security

Is port 7932 dangerous?

We have no specific security note for port 7932. Its risk depends on the program actually listening on it. General advice for other services services:

  • Close the port if nothing on the host needs it.
  • Identify the process that listens on it (commands below) before opening it in a firewall.
  • Expose a service only to the networks that use it.
02 Registry

IANA registry entries for port 7932

ServicePortTransportDescriptionReferenceUpdated
t2-drm 7932 TCP, UDP Tier 2 Data Resource Manager - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 7932, and is it reachable?

Linux

sudo ss -ltnup 'sport = :7932'      # process listening on 7932
sudo lsof -nP -i :7932

macOS

sudo lsof -nP -i :7932

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 7932 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 7932
netstat -ano | findstr :7932

From another machine

nmap -p 7932 -sV <host>
sudo nmap -sU -p 7932 <host>
nc -zv <host> 7932

Block it in the firewall

sudo ufw deny 7932/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 7932" -Direction Inbound -LocalPort 7932 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 7932 used for?

Port 7932 is assigned by IANA to t2-drm (Tier 2 Data Resource Manager).

Is port 7932 TCP or UDP?

Port 7932 is registered for TCP and UDP.

Is it safe to open port 7932?

It depends on the program that listens on it. Open it only for a service you know and only to the networks that need it. Close the port if nothing on the host needs it.

How do I check if port 7932 is open?

On Linux run "ss -ltnup 'sport = :7932'", on macOS "lsof -nP -i :7932", and on Windows "netstat -ano | findstr :7932" to see the local process. From another machine, "nmap -p 7932 <host>" shows whether it is reachable.

05 Related
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