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There is no single protocol used between a server and a client; the protocol depends on what the server and client are doing and how they are currently communicating.
A securecookie protocol that runs between a client and a serverneeds to provide the following four services: authentication,confidentiality, integrity and anti-replay.
Other than the ordinary meaning, SOCKS (SOCKet Secure) is an internet protocol that routes network packets between a client and server through a proxy server.
Cute FTP is a FTP client (used to connect to a server). FTP is a point-to-point protocol used for file transfert (FTP meaning File Transfert Protocol).
The DHCP protocol.
POP (Post Office Protocol) - The protocol that an e-mail server and client usewhen the client requests the downloading of e-mailmessages.
FTP, NFS, DNS, email, and HTTP (the web browsing protocol) all rely on client server model.
A client cannot see what a server is doing; the only thing that can be monitored by the client is the data communication between the client and the server. If the client needs to see what is going on in the server then the client needs to connect to the server using remote desktop protocol, Terminal Services, telnet, or some other way to directly connect to the server.
The File Transfer Protocol is a standard network protocol used for the transfer of computer files from a server to a client on a computer network. FTP is built on a client-server model architecture using separate control and data connections between the client and the server
Remote Desktop Protocol
An efficient request-reply protocol for a client-server communication and data processing model. Under the novel protocol, a client sends a Request to a server and awaits a Reply. If the Reply is not sent before expiration of a timeout period in the client, the client sends a second Request. The server provides a conditional Acknowledge if a second Request is received from the client. Thereafter, the client waits for the server to transmit a Reply without the client sending additional Requests. Under normal conditions, the inventive protocol performs as well as the best prior art protocol (the optimistic model), while under abnormal conditions, the inventive protocol performs better than the optimistic protocol and only slightly worse than the prior art pessimistic protocol. Since normal conditions should prevail for a substantially longer amount of time than abnormal conditions, the present invention provides better average performance than either prior art client-server protocol.
SMTP is push protocol, stateful protocol which is used for sending Mails from Client to Client or Server to Server. Generally SMTP uses the encryption method of 7bit or 8bit ISCII but HTTP dose not use that. HTTP is pull protocol which is preferred for sites demand and this is stateless protocol.