All ports
Port9203/TCP
wap-wsp-wtp-sPort
9203
Protocol
TCP
Category
Registered
Service
wap-wsp-wtp-s
What is port 9203?
Port 9203/TCP is a Registered port, registered with IANA for specific applications. It is associated with the wap-wsp-wtp-s service.
WAP secure session service
Useful commands
nmapnmap -p 9203 -sV example.comnetcatnc -zv example.com 9203curlcurl -v http://example.com:9203/telnettelnet example.com 9203bash(echo > /dev/tcp/example.com/9203) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 9203/tcpDeny
sudo ufw deny 9203/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 9203 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 9203 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=9203/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 9203" dir=in action=allow protocol=TCP localport=9203Security 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- Outdated versions with vulnerabilities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 9203/TCP?
Port 9203/TCP is associated with the wap-wsp-wtp-s service. WAP secure session service
Is it safe to expose port 9203 to the Internet?
It depends on the service and configuration. Port 9203 (wap-wsp-wtp-s) 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 9203 is open?
You can use nmap: `nmap -p 9203 -sV example.com`, netcat: `nc -zv example.com 9203`, or the bash command: `(echo > /dev/tcp/example.com/9203) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 9203 on my firewall?
On Linux with UFW: `sudo ufw allow 9203/tcp` (open) or `sudo ufw deny 9203/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 9203 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 9203" dir=in action=allow protocol=TCP localport=9203`.
What applications and services use port 9203?
Port 9203/TCP is used by the wap-wsp-wtp-s service. Specific uses depend on the software and configuration. Check our related tools section for more information.