All ports
Port7801/UDP
ssp-clientPort
7801
Protocol
UDP
Category
Registered
Service
ssp-client
What is port 7801?
Port 7801/UDP is a Registered port, registered with IANA for specific applications. It is associated with the ssp-client service.
Secure Server Protocol - client
Useful commands
nmapnmap -p 7801 -sV example.comnetcatnc -zv example.com 7801curlcurl -v http://example.com:7801/telnettelnet example.com 7801bash(echo > /dev/udp/example.com/7801) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 7801/udpDeny
sudo ufw deny 7801/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 7801 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 7801 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=7801/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 7801" dir=in action=allow protocol=UDP localport=7801Security 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- Outdated versions with vulnerabilities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 7801/UDP?
Port 7801/UDP is associated with the ssp-client service. Secure Server Protocol - client
Is it safe to expose port 7801 to the Internet?
It depends on the service and configuration. Port 7801 (ssp-client) 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 7801 is open?
You can use nmap: `nmap -p 7801 -sV example.com`, netcat: `nc -zv example.com 7801`, or the bash command: `(echo > /dev/udp/example.com/7801) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 7801 on my firewall?
On Linux with UFW: `sudo ufw allow 7801/udp` (open) or `sudo ufw deny 7801/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 7801 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 7801" dir=in action=allow protocol=UDP localport=7801`.
What applications and services use port 7801?
Port 7801/UDP is used by the ssp-client service. Specific uses depend on the software and configuration. Check our related tools section for more information.