SFTP, or SSH File Transfer Protocol, is a secure file transfer protocol that operates over the Secure Shell (SSH) protocol. It is designed to provide a secure and reliable way to transfer files between a client and a server. Unlike traditional file transfer methods like FTP (File Transfer Protocol), SFTP encrypts both the commands and Read More …
Tag: network protocol
SSH – Secure Shell
SSH, or Secure Shell, is a network protocol that allows users to securely access and manage devices over a network. It is widely used for remote administration of servers and network devices. SSH provides a secure channel over an unsecured network by using encryption, which protects the data being transmitted from eavesdropping and tampering. Key Read More …
NSS – Network Switching Subsystem
The Network Switching Subsystem (NSS) is a critical component of mobile communication networks, particularly in systems like GSM (Global System for Mobile Communications). It plays a vital role in managing and routing calls and data between mobile users and the broader telecommunications network. For someone new to technology, understanding the NSS involves grasping its functions, Read More …
NFS – Network File System
Network File System (NFS) is a distributed file system protocol that allows users to access files over a network in a manner similar to how local storage is accessed. Developed by Sun Microsystems in the 1980s, NFS enabled file sharing between different operating systems, making it a popular choice for many years ago for environments Read More …
SMB – Server Message Block
Server Message Block (SMB) is a network file sharing protocol primarily used for providing shared access to files, printers, and serial ports over a network. Originally developed by IBM in the 1980s and later enhanced by Microsoft, SMB allows applications and users to read and write to files and request services from server programs in Read More …
MTU – Maximum Transmission Unit
Maximum Transmission Unit (MTU) is a fundamental concept in networking that refers to the largest size of a packet or frame that can be sent over a network. This size is specified in octets, which are eight-bit bytes. Understanding MTU is crucial for new networking students, as it plays a significant role in the efficiency Read More …
ICMP – Internet Control Message Protocol
The Internet Control Message Protocol (ICMP) is a fundamental protocol used in the Internet Protocol (IP) suite. It is primarily designed for network devices to communicate error messages and operational information regarding the status of the network. While ICMP is not used for transmitting data like TCP (Transmission Control Protocol) or UDP (User Datagram Protocol), Read More …