Port 5357 Hacktricks ~upd~ May 2026

In high-security environments, consider replacing WSD with more authenticated protocols like IPP (Internet Printing Protocol) or LPD .

From a security perspective, port 5357 is often scrutinized for potential information leakage. Even without active exploitation, an open port 5357 can disclose: port 5357 hacktricks

The discovery process usually begins with a multicast message over . Once a device is discovered and a handshake is completed, further communication and data exchange move to TCP port 5357 (HTTP) or TCP port 5358 (HTTPS). In high-security environments

Printer names, hostnames, and network paths. and network paths.