What does a named pipe do?

A named pipe is a named, one-way or duplex pipe for communication between the pipe server and one or more pipe clients. Named pipes can be used to provide communication between processes on the same computer or between processes on different computers across a network.

Is named pipes secure?

Windows security enables you to control access to named pipes. For more information about security, see Access-Control Model. You can specify a security descriptor for a named pipe when you call the CreateNamedPipe function. The security descriptor controls access to both client and server ends of the named pipe.

What is an SMB pipe?

What is SMB Named Pipe and Named Pipe Pivot? Named pipes are similar to open TCP ports, where a client can connect to a server listening to a given port. A process registers a named pipe endpoint, and connections through SMB to this endpoint are sent to this process.

Should I enable named pipes?

If you have fast LAN connection, both the TCP/IP Sockets and Named Pipes clients will have good performance. The Named Pipes protocol can be a better choice when the network speed is high, as it offers more functionality, easier to use, and have more configuration options.

How do you open a named pipe?

A name-pipe can be opened with either open() or fopen() by a single process. Should you require bidirectional communi- cation between two processes then two FIFO files have to be established witch each one implementing a unidirectional channel of communication. 2. Both reading and writing are by default blocking.

What is SMB beacon?

The SMB Beacon uses named pipes to communicate through a parent Beacon. This peer-to-peer communication works with Beacons on the same host. It also works across the network. Windows encapsulates named pipe communication within the SMB protocol. Hence, the name, SMB Beacon.

How fast is a named pipe?

Results: sockets – 160 megabytes per second, named pipes – 755 megabytes per second.

What is IPC message?

Inter-process communication (IPC) is a mechanism that allows processes to communicate with each other and synchronize their actions. The communication between these processes can be seen as a method of co-operation between them.