PPP (point-to-point protocol).
PPP (Point-to-Point Protocol)
Remote Desktop Protocol
IMAP stands for Internet message access protocol. It is an alternative protocol. It can be though of as a remote file server.
ssh
RDA is a communications protocol for remote database access that has been adopted as an International Standard by the International Organization for Standardization (ISO) and the International Electro technical Commission (IEC). It has also been adopted as an American National Standard by ANSI and as a Federal Information Processing Standard (FIPS) for the U.S. federal government.you can get more details : msp1services.com/remote-database-administration.php
SSH
Remote Desktop Protocol (RDP)
Remote imaging protocol was created in 1993.
ICMP is the internet control access protocol . ICMP is the plrotocol that should be allowed when not able to ping a remote device residing behind a firewall. ICMP is the protocol of network layer.
File Transfer Protocol (FTP) and Trivial File Transfer Protocol (TFTP) were specifically developed to exchange files on different computers across networks.
MS-CHA
The Bradley Protocol