Port 5357 < 99% Original >

: Because it facilitates device discovery, it can reveal information about your network devices (printers, IoT) to anyone on the same network, which could be used for reconnaissance.

While Port 5357 is useful for user convenience, it has become a significant focal point for cybersecurity professionals due to severe vulnerabilities discovered in the Windows Print Spooler service. port 5357

On Microsoft Windows operating systems, this port is used by the service. It allows Windows computers to discover and communicate with other devices on a local network, such as printers, scanners, network-attached storage (NAS), and other PCs. : Because it facilitates device discovery, it can