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// Other services

Port 8293: Hiperscan Identification Service

Port 8293 is assigned by IANA to hiperscan-id (Hiperscan Identification Service).

8293

How hiperscan-id works

Other services
client:8293hiperscan-idresponse client:8293hiperscan-idresponse

The client sends a request to port 8293 and the hiperscan-id service answers.

Transport
TCP
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 8293 dangerous?

We have no specific security note for port 8293. 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 8293

ServicePortTransportDescriptionReferenceUpdated
hiperscan-id 8293 TCP Hiperscan Identification Service - 2009-12-15
-8293-Reserved--

// source: IANA service name and port number registry

03 Check it

Which program uses port 8293, and is it reachable?

Linux

sudo ss -ltnup 'sport = :8293'      # process listening on 8293
sudo lsof -nP -i :8293

macOS

sudo lsof -nP -i :8293

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 8293 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 8293
netstat -ano | findstr :8293

From another machine

nmap -p 8293 -sV <host>
nc -zv <host> 8293

Block it in the firewall

sudo ufw deny 8293/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 8293" -Direction Inbound -LocalPort 8293 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 8293 used for?

Port 8293 is assigned by IANA to hiperscan-id (Hiperscan Identification Service).

Is port 8293 TCP or UDP?

Port 8293 is registered for TCP.

Is it safe to open port 8293?

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 8293 is open?

On Linux run "ss -ltnup 'sport = :8293'", on macOS "lsof -nP -i :8293", and on Windows "netstat -ano | findstr :8293" to see the local process. From another machine, "nmap -p 8293 <host>" shows whether it is reachable.

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