- Serve it over HTTPS only and check the HTTP security headers.
- Keep admin consoles and development servers off the Internet.
- Patch the application server and remove default credentials and sample apps.
Port 8088: Radan HTTP
Port 8088 is assigned by IANA to radan-http (Radan HTTP).
8088
How radan-http works
WebA browser sends an HTTP request to port 8088 and the radan-http server sends the page back.
- 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
- Web
Is port 8088 dangerous?
We have no specific security note for port 8088. Its risk depends on the program actually listening on it. General advice for web services:
IANA registry entries for port 8088
| Service | Port | Transport | Description | Reference | Updated |
|---|---|---|---|---|---|
| radan-http | 8088 | TCP, UDP | Radan HTTP | - | 2008-06-13 |
// source: IANA service name and port number registry
Which program uses port 8088, and is it reachable?
Linux
sudo ss -ltnup 'sport = :8088' # process listening on 8088
sudo lsof -nP -i :8088macOS
sudo lsof -nP -i :8088
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 8088 -State Listen | Select LocalAddress, OwningProcess Get-NetUDPEndpoint -LocalPort 8088 netstat -ano | findstr :8088
From another machine
nmap -p 8088 -sV <host> sudo nmap -sU -p 8088 <host> nc -zv <host> 8088
Block it in the firewall
sudo ufw deny 8088/tcp # Linux (ufw) New-NetFirewallRule -DisplayName "Block 8088" -Direction Inbound -LocalPort 8088 -Protocol TCP -Action Block # Windows
What is port 8088 used for?
Port 8088 is assigned by IANA to radan-http (Radan HTTP).
Is port 8088 TCP or UDP?
Port 8088 is registered for TCP and UDP.
Is it safe to open port 8088?
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. Serve it over HTTPS only and check the HTTP security headers.
How do I check if port 8088 is open?
On Linux run "ss -ltnup 'sport = :8088'", on macOS "lsof -nP -i :8088", and on Windows "netstat -ano | findstr :8088" to see the local process. From another machine, "nmap -p 8088 <host>" shows whether it is reachable.
Other web ports
:443 HTTPS tcp · udp · sctp · low risk :80 HTTP tcp · udp · sctp · moderate risk :8080 HTTP alternate tcp · udp · high risk :8443 HTTPS alternate tcp · udp · moderate risk :3000 Dev servers / Grafana tcp · udp · moderate risk :5000 Flask / Docker registry / UPnP tcp · udp · moderate risk :8000 HTTP alternate (dev) tcp · udp · moderate risk :8888 Jupyter / HTTP alternate tcp · udp · high risk