The Server Message Block (SMB) protocol is a client-server communication protocol used to share access to files, printers, serial ports, and other resources on a network. The Common Internet File System Protocol (CIFS) is a dialect of the SMB protocol.
What is SMB used for?
The Server Message Block (SMB) protocol is a network file exchange protocol that allows applications on a computer to read and write files and request services from server programs on a network of computers. The SMB protocol can be used in addition to your TCP/IP protocol or other network protocols.
What does SMB mean in Linux?
See CIFS, File Sharing Protocol, and Samba. SMB Media Network Shares. In mixed platform networks, users may come across the term SMB. This example is the KDE UI file manager on a Linux computer. The "SMB Shares" icon represents all shared files and folders on Windows computers on the network.
Does Linux have SMB?
Linux (UNIX) machines can also browse and mount SMB shares. … You can use this utility to transfer files between a Windows 'server' and a Linux client. Most Linux distributions now also include the useful smbfs package, which allows you to mount and unmount SMB shares.
What is SMB or Samba for in Linux?
Like CIFS, Samba implements the SMB protocol, which is what allows Windows clients for transparent access to Linux directories, printers, and files on a Samba server (as if they were talking to a Windows server). Crucially, Samba allows a Linux server to act as a domain controller.
Which is better SMB or NFS?
Conclusion. As you can see NFS It offers better performance and is unbeatable if the files are medium or small in size. If the files are large enough, the times for both methods are close to each other. Linux and Mac OS owners should use NFS instead of SMB.
Is SMB still used?
Windows SMB is a protocol used by PCs to share files and printers, as well as to access remote services. Microsoft released a patch for the SMB vulnerabilities in March 2017, but many organizations and home users have not yet applied it.
Is SMB secure?
SMB Encryption provides end-to-end encryption of SMB data and protects data from eavesdropping incidents on untrusted networks. You can implement SMB Encryption with minimal effort, but may require small additional costs for specialized hardware or software.
Is SMB3 faster than SMB2?
SMB2 was faster than SMB3. SMB2 gave me around 128-145MB/sec. SMB3 gave me around 110-125MB/sec.
What port does SMB use?
As such, SMB requires network ports on a computer or server to allow communication with other systems. SMB uses IP port 139 or 445.
Are Samba and SMB the same thing?
samba is a free software reimplementation of the SMB network protocol, and was originally developed by Andrew Tridgell. … The name Samba comes from SMB (Server Message Block), the name of the proprietary protocol used by the Microsoft Windows network file system.