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

Illustrate unipolar line coding, Q Illustrate Unipolar line coding? - ...

Q Illustrate Unipolar line coding? - Simplest method is inexpensive - Utilizes only one voltage level - Polarity is habitually assigned to binary 1 a 0 is represented by

Unguided media - wireless, Unguided Media: Wireless - A Wireless commu...

Unguided Media: Wireless - A Wireless communication transporting electromagnetic waves without a physical conductor Wireless Propagation Methods - Ground - radio

Explain the term virtual circuit packet delivery, QUESTION a) Security ...

QUESTION a) Security is a very crucial component in a Distributed System. Describe three properties of a secure channel. b) During packet transmission, messages are subdivid

Agent management system, QUESTION (a) Figure 3 below shows a reference ...

QUESTION (a) Figure 3 below shows a reference model of the Foundations of Intelligent Physical Agents (FIPA). Explain the roles of the following components (i) Agent platfor

Packet switches, PACKET SWITCHES:  To span large distances or several ...

PACKET SWITCHES:  To span large distances or several computers, networks must removed shared phase with packet switches. Each switch moves whole packet from one connection to

Explain anti-aliasing techniques, Question: (a) Explain the issue assoc...

Question: (a) Explain the issue associated with vertices when the scan line scan line polygon fill algorithm is being applied? (b) Explain the logic of shortening edges to a

Explain the anonymous ftp, What is anonymous FTP? Anonymous FTP is a wa...

What is anonymous FTP? Anonymous FTP is a way of granting user access to files in public servers. Users that are permitted access to data in these servers do not require identi

What is bookmark, What is Bookmark A list of pages a user likes to f...

What is Bookmark A list of pages a user likes to frequently visit. Netscape® Navigator and Explorer® have a "bookmark" menu item which allows users to add favourite sites vi

How can data to be exchanged between networks, Q. How can data to be exchan...

Q. How can data to be exchanged between Networks? Internetwork Links in an internetwork

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