Is port 9050 (Tor SOCKS Proxy) dangerous?

Port 9050 is classified as medium risk. It is commonly exposed but consider using encrypted alternatives where available and monitor activity.

Should port 9050 be open on my firewall?

Port 9050 can be open but should be monitored closely. Keep the service updated and prefer encrypted alternatives where available.

What transport protocol does port 9050 use?

Port 9050 (Tor SOCKS Proxy) uses the TCP transport protocol and falls under the Security & VPN category.

:9050 (TCP)

Tor SOCKS Proxy

Medium Risk

TCP — Security & VPN

Port Overview

Port Number 9050

Service Name Tor SOCKS Proxy

Transport Protocol TCP

Category Security & VPN

Security Risk Medium

Port Range Registered (1024-49151)

What is Port 9050?

Port 9050 is the default SOCKS5 proxy port for the Tor client, allowing local applications to route their traffic through the Tor anonymity network. Applications configured to use SOCKS5 on 127.0.0.1:9050 will have their connections anonymized through Tor's onion routing. This port is only accessible locally by default in standard Tor configurations.

TCP Security & VPN Commonly Used

Security Considerations

Port 9050 (Tor SOCKS Proxy) is classified as medium risk. While this service is commonly exposed, consider using encrypted alternatives where available.

Recommendation: Keep the service updated. Monitor logs for unusual activity.

Related Ports — Security & VPN

31 MSG-AUTH 48 Auditd 49 TACACS 56 XNS-AUTH 62 ACA Services 65 TACACS-DS 88 Kerberos 90 DNSIX Security

Related Terms

SSL/TLS Certificate DDoS DNS Spoofing Encryption Firewall HTTPS