Port 19294Google Talk Voice/Video
Port 19294 is associated with Google Talk's voice and video features. It facilitates real-time communication by enabling the transmission of audio and video streams during Google Talk conversations, supporting a smooth and low-latency experience..
- transport
- tcp
- in transit
- cleartext
- assignment
- unofficial
- risk
- 4/10
- lookups
- 16,648
single transport
payload readable on path
used by convention
caution
rank 174 of 993 · top 17%
Technical Details
what runs on :19294Port 19294 historically served Google Talk for establishing voice and video communication alongside the main messaging channels. By creating a dedicated communication path, it helped manage the high-bandwidth requirements of audio and video streams during peer-to-peer or server-assisted calls.
The communication over this port typically involves signaling protocols to establish the session, after which media streams are transmitted. While the precise implementations varied, the technology behind Google Talk relied initially on proprietary protocols and later integrated more standardized ones like XMPP with extensions for voice and video.
This port often complemented ports used for messaging and presence information and, in some cases, facilitated NAT traversal strategies (such as STUN or ICE) to optimize connectivity. The transport is primarily TCP, focusing on reliability of the media delivery over fluctuating network conditions.
Security Information
exposure of :19294risk score
4/ 10caution
worth attention. how exposed you are depends on configuration — don't leave it reachable from the internet without a reason.
streaming averages 3.6 across 30 ports — this one sits 0.4 above.
in transit
cleartext
credentials and payloads are readable by anyone on path
assignment
unofficial
used by convention, not registered — what answers here varies by deployment
reachable over
tcp
every listening transport is another surface to filter at the edge
security overview
Common Vulnerabilities:
- As the service is not encrypted, transmissions are susceptible to eavesdropping and man-in-the-middle attacks.
- Open ports can be leveraged for unauthorized access attempts or as a potential vector for denial of service.
- Exploits may attempt to hijack the signaling process to perform call interception or impersonation.
Common Mitigations:
- Restrict access with firewall controls, permitting only trusted IP addresses.
- Employ network segmentation to isolate voice/video services from sensitive systems.
- Monitor traffic for anomalies that might indicate reconnaissance or attack attempts.
- Transition legacy services to newer platforms that support robust encryption and authentication.
- Use VPN tunnels or transport encryption to safeguard traffic where possible.
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the 8 most looked-up other ports in streaming — 30 ports carry that label.
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|---|---|---|---|---|---|
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| :12013 | Audition Korea Server | TCPUDP | Streaming | caution | 14.5k |
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risk mix of the 8 listed
- safe13%
- caution88%
0 of 8 encrypted