BGP (Border Gateway Protocol) is the most widely used EGP today.
The FIX protocol is a Financial Information eXchange, which is an electronic communications protocol. It is used to view the information of the markets.
RIP is a routing protocol - a protocol (set of rules) that allows a router to exchange information, with other routers, about existing routes.
File Transfer Protocol (FTP) and Trivial File Transfer Protocol (TFTP) were specifically developed to exchange files on different computers across networks.
tcp
BGP is always used as the routing protocol of choice between ISPs (external BGP) but also as the core routing protocol within large ISP networks (internal BGP).
https does not 'become' a secure protocol, it 'is' a secure protocol. however, it is 'common practice to intially use the http protocol and 'switch to' or 'use' the https protocol for 'secure' or 'encrypted' communication. information exchanged using the http protocol is exchanged in the 'clear' or using 'plain' text while information exchanged using the https protocol is 'encrypted' (using any number of encryption and or signing mechanisms)prior to exchange. https is an industry agreed upon standard that references the 'secure exchange' of http information.
Transmission control protocol/Internet Protocol or TCP/IP
TCP/IP is the protocol used to communicate on most networks.
Space Packet Protocol (SPP)
SOAP is defined as "Simple Object Access Protocol". SOAP protocol is a series of steps that allow for transfer and exchange of structured information via the World Wide Web.
RIP is a protocol used by routers to exchange information about their routing tables. In dynamic routing, a router learns from other routers about possible routes by advertising what they know. RIP is a protocol that can do that.
Bridge protocol data unit BPDU