A protocol is a set of formal rules that describe how devices or software can exchange information with one another across a computer or communications network.
One or more network protocols operate at each layer in the communication exchange.Following are the detailed descriptions of the functioning of network protocol in computer network in each layer of the OSI model:Layer 7: Application layer network protocols Provides standard services such as virtual ...
clientcomputerperceive all network resources as if they were local. The server message block (Server Message Block or SMB) for its part, provides same-level communication between the re-directors included in the client machines and network server. The server message block operates in the ...
Today, the use of safety solutions in Intelligent Transportation Systems (ITS) is a serious challenge because of novel progress in wireless technologies and the high number of road accidents. Vehicular ad hoc network (VANET) is a momentous element in this system because they can improve safety an...
Before we dive deeper into understanding about HTTP and HTTPS protocol, let’s try to understand the meaning of the word protocol. What is a protocol? A Protocol is a set of rules that we use for specific purposes. In the current scenario, when we are talking about protocols, it is abou...
Through the IP network, POP3 accesses a mailbox on a mail server, allowing emails to be deleted, retrieved, or listed. The POP3 clients will retrieve all emails and show them on the client’s device, be it a computer or otherwise, and then remove them from the server. So, why do tha...
COMPUTER network protocolsDESIGN techniquesINDEPENDENT setsLEVEL set methodsMATCHING theoryTORUSSCALABILITYSelf-stabilization in distributed systems is a technique to guarantee convergence to a set of legitimate states without external intervention when a transient fault or bad initialization occurs. Recently, ...
In an IP network, every device connecting to a network has a unique IP. DHCP automates the process of assigning IP addresses and other network configuration parameters to devices on a network. When a device, such as a computer or smartphone, connects to a network, it sends a request to ...
The terms Internet andWorld Wide Web(WWW) are often used as synonyms, but technically they are not the same thing. In simple terms, the meaning of the Internet is that it is a global network of interconnected computers and networks. The World Wide Web is a service that uses the Internet...
Different protocols include L2TP, OpenVPN, and IKEv2/IPSec, which are tried and true Virtual Private Network protocols used in order to establish a fast, secure, and reliable connection between two nodes. More recent protocols include Lightway and Wireguard, which are cutting edge new technologies...