Port 5517Setiqueue Proxy
Setiqueue Proxy is used by the SETI@Home project to manage data distribution between client hosts and the central servers. It acts as an intermediary to cache work units and responses, improving efficiency for distributed computing environments participating in the search for extraterrestrial intelligence..
- transport
- tcp
- in transit
- encrypted
- assignment
- unofficial
- risk
- 5/10
- lookups
- 8,031
single transport
payload protected on the wire
used by convention
caution
rank 634 of 993 · top 64%
Technical Details
what runs on :5517Setiqueue Proxy is specifically designed to facilitate data management for the distributed SETI@Home project. It serves as a caching intermediary, allowing multiple participants or clients to communicate through a single proxy server rather than directly with SETI@Home servers. This proxy stores work units downloaded from SETI@Home servers and redistributes them to local clients, reducing redundant network traffic and server load.
The proxy handles communication primarily over TCP port 5517, maintaining the integrity of data packets and managing retries in the event of network interruptions. By queuing and caching data, the proxy enhances the project scalability, allowing many clients behind firewalls or NAT devices to participate without individual outbound requests.
Generally implemented in environments with numerous participants, Setiqueue Proxy also helps users optimize bandwidth usage and manage security policies more easily. Its straightforward implementation has made it popular among university labs and large volunteer groups contributing to distributed computing.
Security Information
exposure of :5517risk score
5/ 10caution
worth attention. how exposed you are depends on configuration — don't leave it reachable from the internet without a reason.
cloud averages 4.0 across 102 ports — this one sits 1.0 above.
in transit
encrypted
payloads are protected on the wire
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:
- Unauthorized access if the proxy is exposed openly to the internet
- Potential data interception or manipulation if encryption is improperly configured
- Exploitation via unpatched proxy software leading to denial of service or data leakage
Common Mitigations:
- Restrict port 5517 exposure to trusted internal networks using firewall policies
- Ensure transport encryption is enforced and securely configured
- Regularly update proxy software to address vulnerabilities
- Employ authentication methods to control client access to the proxy
- Implement monitoring and logging to detect abnormal activities or intrusion attempts
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risk mix of the 8 listed
- caution100%
0 of 8 encrypted