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// Other services

Port 1412: InnoSys

Port 1412 is assigned by IANA to innosys (InnoSys).

1412

How innosys works

Other services
client:1412innosysresponse client:1412innosysresponse

The client sends a request to port 1412 and the innosys 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 1412 dangerous?

We have no specific security note for port 1412. 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 1412

ServicePortTransportDescriptionReferenceUpdated
innosys 1412 TCP, UDP InnoSys - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 1412, and is it reachable?

Linux

sudo ss -ltnup 'sport = :1412'      # process listening on 1412
sudo lsof -nP -i :1412

macOS

sudo lsof -nP -i :1412

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 1412 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 1412
netstat -ano | findstr :1412

From another machine

nmap -p 1412 -sV <host>
sudo nmap -sU -p 1412 <host>
nc -zv <host> 1412

Block it in the firewall

sudo ufw deny 1412/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 1412" -Direction Inbound -LocalPort 1412 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 1412 used for?

Port 1412 is assigned by IANA to innosys (InnoSys).

Is port 1412 TCP or UDP?

Port 1412 is registered for TCP and UDP.

Is it safe to open port 1412?

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 1412 is open?

On Linux run "ss -ltnup 'sport = :1412'", on macOS "lsof -nP -i :1412", and on Windows "netstat -ano | findstr :1412" to see the local process. From another machine, "nmap -p 1412 <host>" shows whether it is reachable.

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