Windows enables this port by default in many configurations to support "Plug and Play" networking features.
If the host does not need to advertise itself (e.g., a dedicated database server or web server), you can disable the service entirely. 5357/tcp open wsdapi
Port 5357 is a functional necessity for modern Windows networking but a luxury for standalone or public-facing servers. If you aren't sharing printers or searching for network devices, To help you secure your specific setup, could you tell me: Is this scan result from a home PC or a company server ? Are you seeing this port open on a public IP or a local IP ? Do you rely on network printers or shared drives daily? Windows enables this port by default in many
5357/tcp open wsdapi
On the Windows machine itself, ensure the "Network Discovery" rules are scoped correctly. If you aren't sharing printers or searching for
Windows enables this port by default in many configurations to support "Plug and Play" networking features.
If the host does not need to advertise itself (e.g., a dedicated database server or web server), you can disable the service entirely.
Port 5357 is a functional necessity for modern Windows networking but a luxury for standalone or public-facing servers. If you aren't sharing printers or searching for network devices, To help you secure your specific setup, could you tell me: Is this scan result from a home PC or a company server ? Are you seeing this port open on a public IP or a local IP ? Do you rely on network printers or shared drives daily?
5357/tcp open wsdapi
On the Windows machine itself, ensure the "Network Discovery" rules are scoped correctly.