All ports
Port2928/TCP
redstone-cpssPort
2928
Protocol
TCP
Category
Registered
Service
redstone-cpss
What is port 2928?
Port 2928/TCP is a Registered port, registered with IANA for specific applications. It is associated with the redstone-cpss service.
REDSTONE-CPSS
Useful commands
nmapnmap -p 2928 -sV example.comnetcatnc -zv example.com 2928curlcurl -v http://example.com:2928/telnettelnet example.com 2928bash(echo > /dev/tcp/example.com/2928) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 2928/tcpDeny
sudo ufw deny 2928/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 2928 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 2928 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=2928/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 2928" dir=in action=allow protocol=TCP localport=2928Security Risks
- Unauthorized access to the service
- Data exposure if the service is unauthenticated
- Outdated versions with vulnerabilities
- Incorrect service configuration
Frequently Asked Questions
What service runs on port 2928/TCP?
Port 2928/TCP is associated with the redstone-cpss service. REDSTONE-CPSS
Is it safe to expose port 2928 to the Internet?
It depends on the service and configuration. Port 2928 (redstone-cpss) is a Registered port. If you need to expose it, keep the service updated, use strong authentication, and configure a firewall. It's always recommended to restrict access by IP when possible.
How do I check if port 2928 is open?
You can use nmap: `nmap -p 2928 -sV example.com`, netcat: `nc -zv example.com 2928`, or the bash command: `(echo > /dev/tcp/example.com/2928) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 2928 on my firewall?
On Linux with UFW: `sudo ufw allow 2928/tcp` (open) or `sudo ufw deny 2928/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 2928 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 2928" dir=in action=allow protocol=TCP localport=2928`.
What applications and services use port 2928?
Port 2928/TCP is used by the redstone-cpss service. Specific uses depend on the software and configuration. Check our related tools section for more information.