Port 445 . Windows uses port 445 for file sharing across the network. From Windows 2000 onward, Microsoft changed SMB to use port 445. Microsoft directory services, often known as Microsoft-DS, use port 445.
While Port 139 and Port 445 are the most commonly used ports for Windows File Sharing, there are other ports and considerations to be aware of. For example, if ...
This article discusses the required network ports, protocols, and services that are used by Microsoft client and server operating systems, server-based ...
An SMB port is a network port commonly used for file sharing. IBM programmer Barry Feigenbaum developed the Server Message Blocks (SMB) protocol in the 1980s ...