Port 1337PowerFolder P2P
PowerFolder is a peer-to-peer encrypted file synchronization program enabling users to seamlessly share, synchronize, and backup data across multiple devices and users. Designed for secure and efficient file distribution, it leverages decentralized communication for reliable data transfer..
- transport
- tcp
- in transit
- cleartext
- assignment
- unofficial
- risk
- 4/10
- lookups
- 27,124
single transport
payload readable on path
used by convention
caution
rank 54 of 993 · top 5%
2 other services are registered on port 1337. compare all 3 →
Technical Details
what runs on :1337PowerFolder is a peer-to-peer (P2P) file synchronization solution that enables secure file sharing and collaboration without relying on centralized servers. It uses decentralized technology to synchronize files efficiently between connected peers, allowing users to share large files across various networks and devices.
Typically, PowerFolder uses port 1337 over TCP for establishing control connections and managing data transfers between peers. The application coordinates using peer discovery protocols and secure tunnels as needed, enabling resilient connections even across NAT or firewall boundaries. Because of its P2P design, traffic distribution is load-balanced and resistant to single points of failure.
PowerFolder supports encrypted file transfers, but since port 1337 itself is not inherently encrypted, security depends on the application layer protocols. Users must ensure encryption options are enabled within the application. The service is unofficial, and its port is not registered with IANA, which may lead to overlaps or port conflicts in complex networks.
Security Information
exposure of :1337risk score
4/ 10caution
worth attention. how exposed you are depends on configuration — don't leave it reachable from the internet without a reason.
security averages 3.8 across 216 ports — this one sits 0.2 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
- Unencrypted Traffic: If encryption isn’t enabled within PowerFolder, data traversing port 1337 can be intercepted via network sniffing.
- Unauthorized Access: Exposed P2P nodes can be susceptible to brute-force attacks or unauthorized synchronization attempts if strong authentication is not implemented.
- Malware Propagation: Files shared through P2P may inadvertently spread malicious content if not properly scanned.
Common Mitigations
- Enable Strong Encryption: Ensure PowerFolder's built-in encryption features are activated to protect data-in-transit.
- Strong Authentication: Use complex passwords and multi-factor authentication to secure access.
- Segment Network Traffic: Isolate P2P traffic with firewall rules or VLANs, minimizing attack surface.
- Regular Malware Scanning: Implement file scanning before synchronization completes.
- Update Software: Keep PowerFolder and related dependencies updated to patch security vulnerabilities.
Related Ports
the 8 most looked-up other ports in security — 216 ports carry that label.
| port | service | risk | |||
|---|---|---|---|---|---|
| :8881 | Atlasz Secure Server | TCP | Web Services | caution | 67.6k |
| :443 | HTTPS | TCPtls | Web Services | caution | 65.9k |
| :8291 | Winbox MikroTik Admin | TCP | Security | caution | 62.9k |
| :3268 | Microsoft Global Catalog (GC) | TCPUDP | Security | caution | 54.6k |
| :135 | Microsoft EPMAP | TCPUDP | Security | caution | 51.9k |
| :3128 | Squid Proxy HTTP | TCP | Web Services | caution | 45.8k |
| :8080 | HTTP Alternate | TCPtls | Web Services | caution | 44.9k |
| :7000 | Vuze HTTPS Tracker | TCPtls | Security | caution | 28.9k |
risk mix of the 8 listed
- caution100%
3 of 8 encrypted