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Port 5408 (foresyte-sec)

IANA assigns port 5408 to foresyte-sec: Foresyte-Sec.

Registered (user) port, 1024-49151 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference
foresyte-sec TCP Foresyte-Sec Jorge Aldana -
foresyte-sec UDP Foresyte-Sec Jorge Aldana -

Check what is listening on port 5408

Linux: is anything listening on TCP 5408?
sudo ss -tlnp 'sport = :5408'
Linux: UDP 5408
sudo ss -ulnp 'sport = :5408'
Linux / macOS: which process owns the port
sudo lsof -nP -i :5408
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':5408 '
Windows (Command Prompt)
netstat -ano | findstr :5408
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 5408 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 5408
From Windows
Test-NetConnection HOST -Port 5408
UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 5408

Block port 5408 in the firewall

ufw
sudo ufw deny 5408/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 5408 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 5408 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 5408' -Direction Inbound -Protocol TCP -LocalPort 5408 -Action Block
ufw
sudo ufw deny 5408/udp
iptables
sudo iptables -A INPUT -p udp --dport 5408 -j DROP
nftables
sudo nft add rule inet filter input udp dport 5408 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 5408' -Direction Inbound -Protocol UDP -LocalPort 5408 -Action Block

Related ports

5406systemics-sox5407foresyte-clear5409salient-dtasrv5410salient-usrmgr

All port numbers · Open port checker
Assignment data: IANA port number registry (public domain), retrieved 2026-11-10.