Firewalls, Computer Networking

Assignment Help:

Firewalls

Firewalls emerged as a new technology in 1990s but its idea was present near two decades back. Historical context of "Firewall" is quite literal. It was in use to describe a barrier that separates a portion of a building dealing with fire, like a stove or a kitchen, from the rest of the structure. Later firewall found its use in connection with steam engines. It was described as a wall which separates an engine fire from passenger cars. Firewall ideas were greatly matured when Jeff Mogul from Digital Equipment Corporation published his papers in 1988 . His work described various processes that could be used to make networks secure. It was Marcus Ranum of AT&T Bell Laboratories who proposed the design of firewall and its components. He also coined the term "Firewall" for this quickly maturing technology. His work got much attention in 1990 and firewalls gained commercial popularity

 


Related Discussions:- Firewalls

Well known internet applications that uses tcp connection, a)  Which of the...

a)  Which of the well-known Internet applications uses a separate TCP connection for control?   b)  The separate control connection as in (a) above is an example of control (sig

Explain stop--and--wait automatic repeat request, Q. Explain Stop--and--Wai...

Q. Explain Stop--and--Wait automatic repeat request? 1. Numbering frames prevents the retaining off duplicate frames. 2. Numbered acknowledgement are needed in case of delay

Explain how the LAN model be developed, Explain how the lan model be develo...

Explain how the lan model be developed The LAN model can be developed incrementally. If LAN is just a long cable. it cannot be brought down by single failure (if servers are re

What is a protocol, What is a protocol? The term protocol refers to a s...

What is a protocol? The term protocol refers to a set of rules and process that govern the transmission of messages over a physical networking medium. The most common network p

Deteemine token bus of 802.3, Token Bus Physical order of stations ...

Token Bus Physical order of stations doesn't matter Line is broadcast medium "Send" token by addressing neighbour Provisions for deleting, adding stations

What is horizontal and vertical parity, What is horizontal and vertical par...

What is horizontal and vertical parity A single error can cause both horizontal and vertical parity checks to be wrong. Two errors can also be easily detected. If they are not

Explain the meaning of disassociation, Explain the meaning of Disassociatio...

Explain the meaning of Disassociation A notification from either a station or an AP that an existing association is terminated. A station should provide this notification befor

What is anonymous FTP, What is anonymous FTP and why would you use it A...

What is anonymous FTP and why would you use it Anonymous FTP enables users to join to a host without using a valid login and password. Generally, anonymous FTP uses a login kno

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd